Lock Nuts（Thread Type：Metric Coarse）

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U-Nuts (Pack)

U-Nuts (Pack)【1-100 Pieces Per Package】

MISUMI

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Starting from^∗ ：	1.01 €
Min. Shipping Days ：	Same day

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Nylon Nut (Type 1)

Nylon Nut (Type 1)【1-1,000 Pieces Per Package】

LOCKFASTENER

The included nylon ring is fitted with a male screw to prevent loosening due to rotation applied from various directions, direct vibration, and shock.

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Starting from^∗ ：	0.82 €
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Self-Locking Nut

Self-Locking Nut【1-1,000 Pieces Per Package】

KST

The friction ring swaged on the top of the nut engages with the thread of the bolt, providing a high-performance loosening prevention function. Since no special tool is required for linking, workability is excellent.

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Starting from^∗ ：	0.28 €
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Hardlock Nut (Thread-Lock Nut)

Hardlock Nut (Thread-Lock Nut)【1-150 Pieces Per Package】

HARDLOCK INDUSTRY

Some sizes are no longer available as they have been redesigned as a rimmed type. Please see the rimmed type if the size you are looking for is not available.
[Features]
・ Anti-loosening effect recognized by the world.
・ Torque and axial force control is possible.
・ Can be used repeatedly.
・ Workability is simple and good.
・ Contributes to significant cost reduction.

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Starting from^∗ ：	3.02 €
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U Nut Class 1 and 2 (Steel / SUS304)

U Nut Class 1 and 2 (Steel / SUS304)【1-2,500 Pieces Per Package】

FUJI SEIMITSU

Definitive edition of Locking Nuts

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Starting from^∗ ：	0.29 €
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E-Lock Nut

E-Lock Nut【1-600 Pieces Per Package】

SUNCO

[Materials] Steel, Stainless steel
[Surface treatment] None, trivalent chromate

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Starting from^∗ ：	0.49 €
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Double Locking Nut - Hard Lock Nut

MISUMI

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Starting from^∗ ：	0.54 €
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Nylon Nut Type 1

Nylon Nut Type 1【1-3,000 Pieces Per Package】

SUNCO

[Materials] S45C, Equivalent to steel SWCH, SUS303, Titanium, Brass
[Surface treatment] None, trivalent chromate, bright chromate plating, chromate plating, nickel plating

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Starting from^∗ ：	0.16 €
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Hyper Load Nut

KHI

The nut and spring are integrated to completely prevent loosening and falling of nuts. This effect to prevent loosening is maintained even if it is repeatedly used.

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Starting from^∗ ：	1.57 €
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K Nut with Washer

K Nut with Washer【80-1,000 Pieces Per Package】

KFC_

[Features]
● Friction rings apply firm pressure on the screw threads when tightening, with an excellent anti-loosening effect
● Simplifies work processes and material management
● Locations subject to constant vibration, such as roads and railroads
● Hanging ceiling bolts and ceiling racks
● Mounting support brackets for cables

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Starting from^∗ ：	152.28 €
Min. Shipping Days ：	6 Days

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H-1 Rimmed Hard Locking Nut

H-1 Rimmed Hard Locking Nut【1-300 Pieces Per Package】

HARDLOCK INDUSTRY

A new standard in hard lock nuts. Mountability greatly improved by stopping concave nuts using the rim shape (flange).

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Starting from^∗ ：	1.11 €
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V-Lock Nut

V-Lock Nut【1-4,000 Pieces Per Package】

KISHU FASTENER

Double Locking Nut - Definitive Edition Mainly used for light electrical appliances, housing, fences, buildings, etc.

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Starting from^∗ ：	0.38 €
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Nylon Nut (Type 1)

Nylon Nut (Type 1)【1-3,000 Pieces Per Package】

TOMOE KOGYO

Frictional force generated between the nylon ring and the screw part of the bolt reduces shock and vibration, and prevents the screw from loosening.

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Starting from^∗ ：	0.29 €
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U Nut, Thin

SUNCO

[Material] Steel
[Surface Processing] Chromate Plating / Trivalent White / Trivalent Black
[Nominal of Thread (M)] 4/10/12/14/16/20/24
[Application/Function] Loosening prevention
[Thread Ridge Type] Metric Coarse
[Loosening Prevention Details] U Nut

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Starting from^∗ ：	0.36 €
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Min. Shipping Days ：	Same day

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Lock Nut - SWUS

Lock Nut - SWUS【1-20 Pieces Per Package】

NABEYA BI-TECH

A nut with a high performance locking (loosening prevention) mechanism. This mechanism prevents loosening caused by vibration.

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Starting from^∗ ：	1.21 €
Min. Shipping Days ：	Same day

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Triple Lock

Triple Lock【1-2,500 Pieces Per Package】

KISHU FASTENER

Prevailing lock nut. Mainly used on automobiles, load-carrying trays, casters, etc.

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Starting from^∗ ：	1.93 €
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Stable Nut, Thin Shape

Stable Nut, Thin Shape【1-1,800 Pieces Per Package】

SOHWA SEISAKUSHO

Suitable for the fastening of soft or fragile materials. Capable of performing an intermediate lock. Does not require a spring lock washer, either.

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Starting from^∗ ：	1.81 €
Min. Shipping Days ：	6 Days

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Locking K Nut

Locking K Nut【25-1,000 Pieces Per Package】

KFC_

[Features]
- Friction rings firmly press screw threads when tightening nuts, preventing them from coming loose.
- Handled like a standard nut; no special tools required..
[Use]
- Locations with constant vibration, such as roads and railroads
- Ceiling-hung bolts and racks
- Mounting support brackets for cables

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Starting from^∗ ：	125.88 €
Min. Shipping Days ：	6 Days

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U Nut

SUNCO

[Material] Steel / Stainless Steel / S45C / Titanium / SCM435(H)
[Surface Processing] Trivalent White / Trivalent Black / None
[Nominal of Thread (M)] 5/10/12/14/16/18/24/30/36/42
[Application/Function] Loosening prevention
[Thread Ridge Type] Metric Coarse / Metric Fine
[Loosening Prevention Details] Friction Nut

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Starting from^∗ ：	1.44 €
Min. Shipping Days ：	6 Days

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FB Lock Nut

FORTUNE BRIGHT

High-quality, low-cost nut made in Taiwan.
All 4 types available (unichrome, trivalent, hot-dip, stainless steel) can be purchased individually.

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Starting from^∗ ：	0.17 €
Min. Shipping Days ：	5 Days

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Titanium Locking Nut - SWUT

NABEYA BI-TECH

Made of titanium. The specific gravity is about 60% that of stainless steel.
· For applications where weight reduction is necessary, such as with automobiles, aircraft, space equipment, medical equipment, and robots.

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Starting from^∗ ：	5.94 €
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Min. Shipping Days ：	Same day

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Lead Lock Nut

Lead Lock Nut【80-7,000 Pieces Per Package】

SUNCO

If necessary, it can be removed when required, and it does not become loose even it is shaken intensely during use, the lead lock nut is a product that resolves this contradictory duality well.

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Starting from^∗ ：	81.19 €
Min. Shipping Days ：	6 Days

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Flanged Lead Lock Nut

Flanged Lead Lock Nut【400-1,500 Pieces Per Package】

SUNCO

Lead lock nut which is easy to remove while remaining secure even when subjected to strong shaking force.

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Starting from^∗ ：	92.36 €
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Tough Lock

Tough Lock【400 Pieces Per Package】

SUNCO

Since three of the six surfaces of the nut are sloped conically, the tightening torque increases and nut loosening can be prevented.

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Starting from^∗ ：	56.40 €
Min. Shipping Days ：	6 Days

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Iron and Stainless Steel Stable Nut

Iron and Stainless Steel Stable Nut【1-2,000 Pieces Per Package】

SOHWA SEISAKUSHO

Suitable for the fastening of soft or fragile materials. Capable of performing an intermediate lock. Does not require a spring lock washer, either.

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Starting from^∗ ：	2.33 €
Min. Shipping Days ：	6 Days

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Nylon Nut (Type 2)

Nylon Nut (Type 2)【1-2,000 Pieces Per Package】

TOMOE KOGYO

Frictional force generated between the nylon ring and the screw part of the bolt reduces shock and vibration and prevents the screw from loosening.

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Starting from^∗ ：	1.36 €
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Min. Shipping Days ：	Same day

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Type 1 U-Nut (SUS316L)

FUJI SEIMITSU

The definite locking nuts

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Starting from^∗ ：	2.94 €
Min. Shipping Days ：	6 Days

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U Nut Type 3

U Nut Type 3【1-4,000 Pieces Per Package】

FUJI SEIMITSU

Thread
[Type]Metric coarse, Application/Function, Locking, Locking for detail, U-nut
[Nominal Thread (M)] 4 5 6 8 10 12 14 16 20
[Materials] Steel, Stainless steel
[Sales unit] Minimum Quantity (Available for Purchase from 1 pc) Box and Pkg.
[Surface treatment](Details) non-trivalent chromate, trivalent black, trivalent white, bright chromate plating, chromate plating, black chromate
[Pitch (mm)] 0.7 0.8 1 1.25 1.5 1.75 2 2.5

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Starting from^∗ ：	0.26 €
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Min. Shipping Days ：	Same day

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Semi-Flat Hard Locking Nut

HARDLOCK INDUSTRY

Nut that uses the principle of the wedge. Bolts and nuts are integrated, and any kinds of vibration and shock are kept away.

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Starting from^∗ ：	50.51 €
Min. Shipping Days ：	6 Days

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Thin Hard Locking Nut

HARDLOCK INDUSTRY

Nut that uses the principle of the wedge. Bolts and nuts are integrated, and any kinds of vibration and shock are kept away.

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Starting from^∗ ：	4.74 €
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Stable Nut

SOHWA SEISAKUSHO

[Materials] SWCH equivalent, SUS304 equivalent.
[Surface treatment] None, Trivalent chromate, bright chromate plating, zinc plating, chromate plating silver / copper / tin plating.

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Starting from^∗ ：	0.95 €
Min. Shipping Days ：	6 Days

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Stable Nut, Thin Type (Friction Nut)

Stable Nut, Thin Type (Friction Nut)【1-1,800 Pieces Per Package】

SOHWA SEISAKUSHO

[Materials] SWCH equivalent, SUS304 equivalent.
[Surface treatment] None, Trivalent chromate, bright chromate plating chromate plating.

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Starting from^∗ ：	1.81 €
Min. Shipping Days ：	6 Days

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Nylon Nut Type 2

SUNCO

[Materials] Equivalent to SWCH, Equivalent to SUS307J3
[Surface treatment] None, trivalent chromate, bright chromate plating, chromate plating, nickel plating

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Starting from^∗ ：	0.40 €
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Nylon Nut Class 1 Small

Nylon Nut Class 1 Small【1-500 Pieces Per Package】

SUNCO

[Materials] Equivalent to SWCH, Equivalent to SUS307J3
[Surface treatment] None, trivalent chromate, bright chromate plating, chromate plating

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Starting from^∗ ：	1.81 €
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Spring Nut

Spring Nut【1-2,000 Pieces Per Package】

SAKAMURA

A nut in which a spring washer (conical spring washer) is swaged and integrated. It can reduce embedding time.

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Starting from^∗ ：	0.09 €
Min. Shipping Days ：	5 Days

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Tough Lock Flange

Tough Lock Flange【350 Pieces Per Package】

SUNCO

Since three of the six surfaces of the nut are sloped conically, the tightening torque increases and nut loosening can be prevented.

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Starting from^∗ ：	51.09 €
Min. Shipping Days ：	6 Days

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Nylon Nut (Type 1, Small Size)

Nylon Nut (Type 1, Small Size)【1-500 Pieces Per Package】

TOMOE KOGYO

Frictional force generated between the nylon ring and the screw part of the bolt reduces shock and vibration and prevents the screw from loosening.

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Starting from^∗ ：	1.81 €
Min. Shipping Days ：	6 Days

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Thin, Lead Locking Nut

Thin, Lead Locking Nut【1,800 Pieces Per Package】

SUNCO

If necessary, it can be removed when required, and it does not become loose even it is shaken intensely during use, the lead lock nut is a product that resolves this contradictory duality well.

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Starting from^∗ ：	235.58 €
Min. Shipping Days ：	6 Days

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Wedge Nut Type F (Iron / Trivalent Chromate) (Pack Product)

YAHATA NEJI

The special wedge face shape locks the target bolt tightly.
For mounting onto bicycles, vibrating machinery, tools, casters, etc.
Fits into small boxes. When placing an order, please enter the number of pieces in the quantity column.

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Starting from^∗ ：	1.51 €
Min. Shipping Days ：	10 Days

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U Nut

U Nut【1-20 Pieces Per Package】

TRUSCO NAKAYAMA

[Features]
- The metallic friction ring makes contact with the thread on the bolt, increasing torque on the thread and preventing loosening. - Heat resistant, usable in locations with vibration, and reusable.

[Use]
- For locations where bolts can easily loosen.

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Starting from^∗ ：	7.96 €
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Hex Nut "Hard Lock Nut" (with Rim / Trivalent Chromate)

Hex Nut "Hard Lock Nut" (with Rim / Trivalent Chromate)【1-15 Pieces Per Package】

TRUSCO NAKAYAMA

[Features]
● Almost completely eliminates bolt rotation, resulting in near perfect anti-loosening properties
● Firmly fixes male screws in place, even mid-thread
● Reusable
● Protects bolts from bending, and can extend the service life of the fastening
● Optimal for fastening differing materials (wood, plastic, etc.) that may cause vibration

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Starting from^∗ ：	14.17 €
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Stable Nut Thin Type

Stable Nut Thin Type【400 Pieces Per Package】

SUNCO

[Material] Steel
[Surface Processing] Trivalent White
[Nominal of Thread (M)] 10
[Application/Function] Loosening prevention
[Thread Ridge Type] Metric Coarse
[Loosening Prevention Details] Friction Nut

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Starting from^∗ ：	177.01 €
Min. Shipping Days ：	6 Days

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Hard Lock Nut

SUNCO

[Shape] Upper nut (convex type) and lower nut (concave type) are available.
· The top nut is perfectly circular with respect to the bolt, but the bottom nut has been eccentrically machined off-center with respect to the bolt.
[Features] Since the lower nut is eccentric, tightening the upper nut will apply a lateral force due to the wedging action. Friction to this male thread prevents loosening.
· Can be manually tightened to your desired position.
· Can be used repeatedly.

[Material] Steel/S45C/SCM435 (H)
[Surface Processing] Parkerizing (Phosphate Coating) / Trivalent White
[Nominal of Thread (M)] 8/10/12/14/16/18/22/24/30/33/36/39/45/48/52/56/64
[Application/Function] Loosening prevention
[Thread Ridge Type] Metric Coarse
[Loosening Prevention Details] Hard Lock Nut

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Starting from^∗ ：	4.15 €
Min. Shipping Days ：	6 Days

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Hard Locking Bearing Nuts (Thin)

SUNCO

[Material] Steel/S45C/Stainless Steel
[Surface Processing] Trivalent White / Molten Zinc Plating / Parkerizing (Phosphate Coating) / None
[Nominal of Thread (M)] 16/20/22/24/27/36
[Application/Function] Loosening prevention
[Thread Ridge Type] Metric Coarse / Metric Fine
[Loosening Prevention Details] Hard Lock Nut

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Starting from^∗ ：	4.61 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration


Brand
Product Series
CAD
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Screw Nominal (M)
Material
Surface Treatment
Thread Type
Applications, Functions
Sales Unit
Screw Nominal (inch)
Surface Treatment (Details)
Hex Nut Type
Locking Details

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Brand	MISUMI	LOCKFASTENER	KST	HARDLOCK INDUSTRY	FUJI SEIMITSU	SUNCO	MISUMI	SUNCO	KHI	KFC_	HARDLOCK INDUSTRY	KISHU FASTENER	TOMOE KOGYO	SUNCO	NABEYA BI-TECH	KISHU FASTENER	SOHWA SEISAKUSHO	KFC_	SUNCO	FORTUNE BRIGHT	NABEYA BI-TECH	SUNCO	SUNCO	SUNCO	SOHWA SEISAKUSHO	TOMOE KOGYO	FUJI SEIMITSU	FUJI SEIMITSU	HARDLOCK INDUSTRY	HARDLOCK INDUSTRY	SOHWA SEISAKUSHO	SOHWA SEISAKUSHO	SUNCO	SUNCO	SAKAMURA	SUNCO	TOMOE KOGYO	SUNCO	YAHATA NEJI	TRUSCO NAKAYAMA	TRUSCO NAKAYAMA	SUNCO	SUNCO	SUNCO
Product Series	U-Nuts (Pack)【1-100 Pieces Per Package】	Nylon Nut (Type 1)【1-1,000 Pieces Per Package】	Self-Locking Nut【1-1,000 Pieces Per Package】	Hardlock Nut (Thread-Lock Nut)【1-150 Pieces Per Package】	U Nut Class 1 and 2 (Steel / SUS304)【1-2,500 Pieces Per Package】	E-Lock Nut【1-600 Pieces Per Package】	Double Locking Nut - Hard Lock Nut	Nylon Nut Type 1【1-3,000 Pieces Per Package】	Hyper Load Nut	K Nut with Washer【80-1,000 Pieces Per Package】	H-1 Rimmed Hard Locking Nut【1-300 Pieces Per Package】	V-Lock Nut【1-4,000 Pieces Per Package】	Nylon Nut (Type 1)【1-3,000 Pieces Per Package】	U Nut, Thin	Lock Nut - SWUS【1-20 Pieces Per Package】	Triple Lock【1-2,500 Pieces Per Package】	Stable Nut, Thin Shape【1-1,800 Pieces Per Package】	Locking K Nut【25-1,000 Pieces Per Package】	U Nut	FB Lock Nut	Titanium Locking Nut - SWUT	Lead Lock Nut【80-7,000 Pieces Per Package】	Flanged Lead Lock Nut【400-1,500 Pieces Per Package】	Tough Lock【400 Pieces Per Package】	Iron and Stainless Steel Stable Nut【1-2,000 Pieces Per Package】	Nylon Nut (Type 2)【1-2,000 Pieces Per Package】	Type 1 U-Nut (SUS316L)	U Nut Type 3【1-4,000 Pieces Per Package】	Semi-Flat Hard Locking Nut	Thin Hard Locking Nut	Stable Nut	Stable Nut, Thin Type (Friction Nut)【1-1,800 Pieces Per Package】	Nylon Nut Type 2	Nylon Nut Class 1 Small【1-500 Pieces Per Package】	Spring Nut【1-2,000 Pieces Per Package】	Tough Lock Flange【350 Pieces Per Package】	Nylon Nut (Type 1, Small Size)【1-500 Pieces Per Package】	Thin, Lead Locking Nut【1,800 Pieces Per Package】	Wedge Nut Type F (Iron / Trivalent Chromate) (Pack Product)	U Nut【1-20 Pieces Per Package】	Hex Nut "Hard Lock Nut" (with Rim / Trivalent Chromate)【1-15 Pieces Per Package】	Stable Nut Thin Type【400 Pieces Per Package】	Hard Lock Nut	Hard Locking Bearing Nuts (Thin)
CAD	2D / 3D						2D / 3D	2D / 3D							2D / 3D						2D / 3D	2D / 3D	2D / 3D	2D / 3D							2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Starting from^∗	1.01 € *Unit price with basic configuration Volume Discount	0.82 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	0.28 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	3.02 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	0.29 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	0.49 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	0.54 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	0.16 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	1.57 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	152.28 € *Unit price with basic configuration Volume Discount	1.11 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	0.38 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	0.29 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	0.36 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	1.21 € *Unit price with basic configuration Volume Discount	1.93 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	1.81 € *Unit price with basic configuration Volume Discount	125.88 € *Unit price with basic configuration	1.44 € *Unit price with basic configuration Volume Discount	0.17 € *Unit price with basic configuration Volume Discount	5.94 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	81.19 € *Unit price with basic configuration	92.36 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	56.40 € *Unit price with basic configuration	2.33 € *Unit price with basic configuration Volume Discount	1.36 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	2.94 € *Unit price with basic configuration Volume Discount	0.26 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	50.51 € *Unit price with basic configuration Volume Discount	4.74 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	0.95 € *Unit price with basic configuration Volume Discount	1.81 € *Unit price with basic configuration Volume Discount	0.40 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	1.81 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	0.09 € *Unit price with basic configuration Volume Discount	51.09 € *Unit price with basic configuration	1.81 € *Unit price with basic configuration Volume Discount	235.58 € *Unit price with basic configuration	1.51 € *Unit price with basic configuration Volume Discount	7.96 € Special price *Unit price with basic configuration Promotional pricing	14.17 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	177.01 € *Unit price with basic configuration	4.15 € *Unit price with basic configuration Volume Discount	4.61 € *Unit price with basic configuration Volume Discount
Min. Shipping Days	Same day	Same day	Same day	Same day	Same day	Same day	Same day	Same day	Same day	6 Days	Same day	Same day	Same day	Same day	Same day	Same day	6 Days	6 Days	6 Days	5 Days	Same day	6 Days	Same day	6 Days	6 Days	Same day	6 Days	Same day	6 Days	Same day	6 Days	6 Days	Same day	Same day	5 Days	6 Days	6 Days	6 Days	10 Days	Same day	Same day	6 Days	6 Days	6 Days
Specifications	Order quantities extended (D-JIT)						Order quantities extended (D-JIT)
Screw Nominal (M)	4 ～ 16	1 ～ 36	3 ～ 22	6 ～ 64	3 ～ 64	5 ～ 12	6 ～ 16	2 ～ 36	8 ～ 24	5 ～ 16	5 ～ 30	4 ～ 24	2 ～ 30	4 ～ 24	6 ～ 12	5 ～ 20	6 ～ 12	5 ～ 24	5 ～ 42	3 ～ 30	3 ～ 10	3 ～ 16	5 ～ 8	8	4 ～ 20	5 ～ 12	4 ～ 30	4 ～ 20	36 ～ 48	16 ～ 36	4 ～ 16	6 ～ 12	5 ～ 18	8 ～ 10	4 ～ 12	8	8	6	12	4 ～ 20	6 ～ 20	10	14	16 ～ 22
Material	Stainless Steel ～ Steel	Stainless Steel ～ Titanium	Stainless Steel ～ Steel	Brass ～ Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Brass ～ Titanium	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Brass ～ Steel	Steel	Stainless Steel	Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Titanium	-	-	-	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Stainless Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	-	-	-	-	-	-	Steel	Steel	-	Stainless Steel ～ Steel	Steel	Steel	-	Steel
Surface Treatment	Not Provided / Trivalent Chromate / Bright Chrome Plating	Not Provided / Bright Chrome Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating / Painting, Coating	Trivalent Chromate / Nickel Plating / Parker	Not Provided / Electroless Nickel Plated / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating	Not Provided / Trivalent Chromate	Not Provided / Trivalent Chromate	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Painting, Coating	Not Provided / Trivalent Chromate / Zinc Plating	Not Provided / Zinc Plating	Trivalent Chromate / Parker / Painting, Coating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating	Trivalent Chromate / Chromate Plating	Not Provided	Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate / Chromate Plating	Not Provided / Zinc Plating	Not Provided / Trivalent Chromate	Not Provided / Bright Chrome Plating / Zinc Plating	Polishing	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Trivalent Chromate	Not Provided / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	-	-	Not Provided / Trivalent Chromate	Not Provided / Trivalent Chromate	Not Provided	Not Provided / Trivalent Chromate / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Chrome Plating	Trivalent Chromate	Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Trivalent Chromate	Trivalent Chromate	-	-	Trivalent Chromate	Parker	Trivalent Chromate / Zinc Plating
Thread Type	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse
Applications, Functions	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Fall-off Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention
Sales Unit	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Box, Pkg.	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Box, Pkg.	Box, Pkg.	Box, Pkg.	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Box, Pkg.	-	Box, Pkg.	Box, Pkg.	-	-	Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)
Screw Nominal (inch)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Surface Treatment (Details)	Not Provided / Trivalent Chromate / Bright Chrome Plating	Not Provided / Bright Chrome Plating	Black Painted / Not Provided / Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating	Not Provided / Trivalent Chromate / Hot Zinc Plating / Nickel Plating / Parker	Not Provided / Electroless Nickel Plating / Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating	Not Provided / Trivalent Chromate	Not Provided / Trivalent Chromate	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Stainless Steel Coating	Not Provided / Trivalent Chromate / Hot Zinc Plating	Not Provided / Hot Zinc Plating	Seizure-Against Coating / Not Provided / Trivalent Chromate / Hot Zinc Plating / Parker	Not Provided / Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating	Other Special Treatment / Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating	Trivalent Chromate / Chromate Plating	Not Provided	Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate / Chromate Plating	Not Provided / Hot Zinc Plating	Not Provided / Trivalent Chromate	Not Provided / Bright Chrome Plating / Hot Zinc Plating	Special Chemical Grinding	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Trivalent Chromate	Not Provided / Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate	Not Provided / Trivalent Chromate	Not Provided	Not Provided / Trivalent Chromate / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Chrome Plating	Trivalent Chromate	Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate / Bright Chrome Plating	Trivalent Chromate	Trivalent Chromate	Other Special Treatment	Trivalent Chromate / Hot Zinc Plating
Hex Nut Type	-	Class 1	-	-	Class 1 ～ Class 2	-	-	Class 1	-	Class 1	-	Class 1 ～ Class 2	Class 1	-	-	-	Class 3	Class 1	Class 2	-	-	Class 1 ～ Class 2	Class 2	-	Class 1 ～ Class 2	Class 2	Class 1	Class 3	-	-	-	-	Class 2	Class 1	-	-	Class 1	Class 2	-	-	-	-	-	-
Locking Details	U Nut	Nylon Nut	Friction Nut	Hard Lock Nuts	U Nut	Friction Nut	Hard Lock Nuts	Nylon Nut	Spring Nut	Other Special Shapes	Hard Lock Nuts	Friction Nut	Nylon Nut	U Nut	Friction Nut	Other Special Shapes	Friction Nut	Friction Nut	Friction Nut	Friction Nut	Nylon Nut	Friction Nut	Friction Nut	Other Special Shapes	Friction Nut	Nylon Nut	U Nut	U Nut	Hard Lock Nuts	Hard Lock Nuts	Friction Nut	Friction Nut	Nylon Nut	Nylon Nut	Spring Nut	Other Special Shapes	Nylon Nut	Friction Nut	Other Special Shapes	U Nut	Hard Lock Nuts	Friction Nut	Hard Lock Nuts	Hard Lock Nuts

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Screw Nominal (M)
1

2

2.6

3

4

5

6

8

10

M10 × 1.25

12

M 12

14

M 15

16

M 17

18

20

M 20

22

24

M25

26

27

28

30

M 30

32

33

35

M 35

36

38

39

40

M 40

42

45

M 45

48

50

M 50

52

55

M 55

56

60

M 60

64

65

70

75

80

85

90

95
Clear

Material
Brass

Brass

Stainless Steel

Steel

Titanium
Clear

Surface Treatment
- Not Provided
- Electroless Nickel Plated
- Trivalent Chromate
- Bright Chrome Plating
- Zinc Plating
- Chromate Plating
- Nickel Plating
- Chrome Plating
- Parker
- Polishing
- Painting, Coating
- Passivated
Clear

Thread Type
- Metric Coarse
- Metric Coarse (Left)
- Meter (Fine)
- Unify Coarse Thread UNC
- Unify Fine Thread UNF
- Whit Coarse
Clear

Applications, Functions
- Regular
- Loosening Prevention
- For Welding
- Fall-off Prevention
Clear

Sales Unit
- Low Quantity (Available beginning with 1 pc.)
- Box, Pkg.
Clear

Screw Nominal (inch)
1

1 1/8

1/2

1/4

No. 2

3/4

3/8

No. 4

5/8

5/16

No. 6

7/8

7/16

No. 8

No. 10

No. 12
Clear

Surface Treatment (Details)
- Not Provided
- Electroless Nickel Plating
- Trivalent Chromate
- Bright Chrome Plating
- Zinc Plating
- Hot Zinc Plating
- Chromate Plating
- Nickel Plating
- Chrome Plating
- Parker
- Barrel Passivated
- Special Chemical Grinding
- Stainless Steel Coating
- Black Painted
- Seizure-Against Coating
- Other Special Treatment
Clear