Washers / Collars / Sleeves (Non-Metal, Plastics)（Material：Resin）

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Ceramic spacers / hollow / CR

HIROSUGI-KEIKI

[Supported Screw Nominal (M)] 2/2.6/3/4/5/6
[Material] Alumina 96
[Color] White
[Heat Resistant Temperature] 1,300°C
Ceramic spacer made from inorganic alumina 96.
It is a product jointly developed by Hirosugi-Keiki and Otsuka Ceramics, made of a new material that combines insulation resistance, heat resistance, abrasion resistance and high strength.

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Starting from^∗ ：	1.63 €
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Spacer Sleeves / PEEK / PE0000-0000

HIROSUGI-KEIKI

[Materials] PEEK (Polyether Ether Ketone) Grade #NC
[Color] Light Brown
[Heat Distortion Temperature] 1.82 MPa...152°C
[UL Standard] UL94V-0 (material)

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Starting from^∗ ：	0.84 €
Min. Shipping Days ：	20 Days

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Spacer / Duracon® / (hollow) / C

HIROSUGI-KEIKI

[Nominal Size (M) of Compatible Screws] 2/2.6/3/4/5/6/8/10/12
[Materials] Duracon (POM)
[Color] Milky white/black/blue
[Heat Distortion Temperature] 1.82 MPa...110°C
[UL Standard] UL94-HB (material)

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Starting from^∗ ：	0.13 €
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Ceramic bushings / R0000-0000

HIROSUGI-KEIKI

[Shape] With flange; Material: Alumina 96; Colour: White; Heat resistant temperature: 1300°C.

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Starting from^∗ ：	2.57 €
Min. Shipping Days ：	6 Days

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PTFE bushing T / T-B

HIROSUGI-KEIKI

[Materials] PTFE
[Color] Opaque White/Black
[Heat Resistance Temperature] Continuous 240°C Non-flammable
[UL Standard] UL94V-0 (material)

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Starting from^∗ ：	0.28 €
Min. Shipping Days ：	6 Days

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Spacer Sleeves / PEEK hollow / CPE

HIROSUGI-KEIKI

[Supported Screw Nominal (M)] 2/2.6/3/4/5/6
[Material] PEEK (Polyetheretherketone)
[Color] Light Brown
[Heat Warping Temperature] 1.82 MPa: 152°C
[UL Standard] UL94V-0 (Materials)

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Starting from^∗ ：	0.53 €
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Bushing D / D-B

HIROSUGI-KEIKI

[Materials] Duracon (POM)
[Color] Milky White / Black
[Heat Distortion Temperature] 1.82 MPa...110°C
[UL Standard] UL94-HB (material)

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Starting from^∗ ：	0.21 €
Min. Shipping Days ：	6 Days

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ART 88498 KORREX-Insulating tube

REYHER

Insulating tubes; KORREX insulating tubes

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Starting from^∗ ：	0.30 €
Min. Shipping Days ：	3 Days

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Polyacetal Bushing

SUNCO

Offers a heat resistance temperature range of 80 to 120°C along with superior impact and abrasion resistance.

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Starting from^∗ ：	0.15 €
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Spacer / hollow / Nylon / CN

HIROSUGI-KEIKI

[Supported Screw Nominal (M)] 2/2.6/3/4
[Material] Nylon 66
[Color] Translucent
[Heat Warping Temperature] 1.82 MPa: 75°C
[UL Standard] UL94V-2 (Materials)

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Starting from^∗ ：	0.13 €
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ABS Spacer (Hollow) CA / CA-B

HIROSUGI-KEIKI

[Nominal Size (M) of Compatible Screws] 2/2.6/3/4/5/6
[Materials] ABS
[Color] Ivory/Black
[Heat Distortion Temperature] 1.82 MPa...85°C
[UL Standard] UL94-HB (material)

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Starting from^∗ ：	0.20 €
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Screw spacers / hollow / CNS

HIROSUGI-KEIKI

[Supported Screw Nominal (M)] 3/4
[Material] Nylon 66
[Color] Translucent
[Heat Warping Temperature] 1.82 MPa: 75°C
[UL Standard] UL94V-2 (Materials)

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Starting from^∗ ：	0.17 €
Min. Shipping Days ：	20 Days

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ABS Bushing A / A-B

HIROSUGI-KEIKI

[Materials] ABS
[Color] Ivory/Black
[Heat Distortion Temperature] 1.82 MPa...85°C
[UL Standard] UL94-HB (material)

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Starting from^∗ ：	0.30 €
Min. Shipping Days ：	20 Days

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Glass epoxy spacer (hollow) / CG

HIROSUGI-KEIKI

[Supported Screw Nominal (M)] 2/2.6/3/4/5/6
[Material] Glass Epoxy, Grade #EW-3105
[Color] Transparent Yellow Green

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Starting from^∗ ：	0.49 €
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PTFE spacer (hollow) / CT

HIROSUGI-KEIKI

[Nominal Size (M) of Compatible Screws] 2/2.6/3/4/5/6
[Materials] PTFE
[Color] Opaque White/Black
[Heat Resistance Temperature] Continuous 240°C Non-flammable
[UL Standard] UL94V-0 (material)

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Starting from^∗ ：	0.20 €
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Spacer Sleeves / hollow / phenolic

HIROSUGI-KEIKI

[Nominal Size (M) of Compatible Screws] 2/2.6/3/4/5/6
[Materials] Phenol Resin
[Color] Brown/Black

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Starting from^∗ ：	0.22 €
Min. Shipping Days ：	6 Days

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Mounting spacer for PCB (PEEK) / PPE

HIROSUGI-KEIKI

[Material] PEEK (Polyetheretherketone)
[Color] Light Brown
[Heat Warping Temperature] 1.82 MPa: 152°C
[UL Standard] UL94V-0 (Materials)

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Starting from^∗ ：	0.25 €
Min. Shipping Days ：	20 Days

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Mounting spacer for PCB / PT

HIROSUGI-KEIKI

[Materials] PTFE Tube
[Colors] Opaque White/Black/Blue/Green/Red
[Heat Resistance Temperature] Continuous 240°C Non-flammable
[UL Standard] UL94V-0 (material)
Available in various colors (black, red, green, blue.)

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Starting from^∗ ：	0.13 €
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Spacer Sleeves / PEEK / moulded part / PE0000-0000M

HIROSUGI-KEIKI

[Materials] PEEK (Polyether Ether Ketone) Grade #NC
[Color] Light Brown
[Heat Distortion Temperature] 1.82 MPa...155°C
[UL Standard] UL94V-0 (material)

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Starting from^∗ ：	0.75 €
Min. Shipping Days ：	20 Days

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Spacers / PPS / moulded / PS0000-0000M

HIROSUGI-KEIKI

[Materials] PPS (Polyphenylene Sulfide) Grade #A504X90 40% Glass Fiber Content
[Color] Dark Brown
[Heat Distortion Temperature] 1.80 MPa...260°C
[UL Standard] UL94V-0 (material)

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Starting from^∗ ：	0.59 €
Min. Shipping Days ：	20 Days

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Spacers / PPS /hollow / CP

HIROSUGI-KEIKI

[Supported Screw Nominal (M)] 2/2.6/3/4/5/6
[Material] PPS (Polyphenylene Sulfide) Grade #1140A1 40% Glass Fiber Filled
[Color] Brown
[Heat Warping Temperature] 1.82 MPa: 260°C
[UL Standard] UL94V-0 (Materials)

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Starting from^∗ ：	0.15 €
Min. Shipping Days ：	14 Days

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Polycarbonate (Hollow) / CPC

HIROSUGI-KEIKI

[Supported Screw Nominal (M)] 3/4/5/6/8/10/12
[Material] PC (Polycarbonate)
[Color] Transparent
[Heat Warping Temperature] 1.82 MPa: 130°C
[UL Standard] UL94V-2 (Materials)

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Starting from^∗ ：	0.87 €
Min. Shipping Days ：	20 Days

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Spacer Sleeves / PBT / hollow / CZ

HIROSUGI-KEIKI

[Nominal Size (M) of Compatible Screws] 2/2.6/3/4/5/6
[Materials] Duranex (PBT) Grade #CN7030LN
[Color] Grayish White/Black
[Heat Distortion Temperature] 1.82 MPa...200°C
[UL Standard] UL94V-0 (material)

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Starting from^∗ ：	0.21 €
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Screw spacers / protective / SH

HIROSUGI-KEIKI

[Supported Screw Nominal (M)] 2/2.6/3
Main Body
[Material] Duracon (POM)
[Color] Milky White
[Heat Warping Temperature] 1.82 MPa: 110°C
[UL Standard] UL94-HB (Materials)
Set Washer
[Material] Duracon (POM)
* Spacer and washer are delivered as a set

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Starting from^∗ ：	0.30 €
Min. Shipping Days ：	20 Days

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Screw spacers / screw projection / ST

HIROSUGI-KEIKI

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Starting from^∗ ：	0.16 €
Min. Shipping Days ：	14 Days

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Spacer Sleeves / PBT / moulded part) / Z0000-0000M

HIROSUGI-KEIKI

[Materials] 2PBT Grade #1403G6 30% Glass Fiber Content
[Color] Grayish White
[Heat Distortion Temperature] 1.82 MPa...140°C
[UL Standard] UL94V-0 (material)

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Starting from^∗ ：	0.16 €
Min. Shipping Days ：	6 Days

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Shape
Outer Diameter(mm)
Internal Diameter(mm)
Thickness and length
Material

	Select to compare Promotional pricing ends 13/07/2025	Select to compare	Select to compare Promotional pricing ends 13/07/2025	Select to compare	Select to compare	Select to compare Promotional pricing ends 13/07/2025	Select to compare	Select to compare	Select to compare	Select to compare Promotional pricing ends 13/07/2025	Select to compare Promotional pricing ends 13/07/2025	Select to compare	Select to compare	Select to compare Promotional pricing ends 13/07/2025	Select to compare Promotional pricing ends 13/07/2025	Select to compare	Select to compare	Select to compare Promotional pricing ends 13/07/2025	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare Promotional pricing ends 13/07/2025	Select to compare	Select to compare	Select to compare
Brand	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	REYHER	SUNCO	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI
Product Series	Ceramic spacers / hollow / CR	Spacer Sleeves / PEEK / PE0000-0000	Spacer / Duracon® / (hollow) / C	Ceramic bushings / R0000-0000	PTFE bushing T / T-B	Spacer Sleeves / PEEK hollow / CPE	Bushing D / D-B	ART 88498 KORREX-Insulating tube	Polyacetal Bushing	Spacer / hollow / Nylon / CN	ABS Spacer (Hollow) CA / CA-B	Screw spacers / hollow / CNS	ABS Bushing A / A-B	Glass epoxy spacer (hollow) / CG	PTFE spacer (hollow) / CT	Spacer Sleeves / hollow / phenolic	Mounting spacer for PCB (PEEK) / PPE	Mounting spacer for PCB / PT	Spacer Sleeves / PEEK / moulded part / PE0000-0000M	Spacers / PPS / moulded / PS0000-0000M	Spacers / PPS /hollow / CP	Polycarbonate (Hollow) / CPC	Spacer Sleeves / PBT / hollow / CZ	Screw spacers / protective / SH	Screw spacers / screw projection / ST	Spacer Sleeves / PBT / moulded part) / Z0000-0000M
Starting from^∗	1.63 € Special price *Unit price with basic configuration Promotional pricing ends 13/07/2025 Volume Discount	0.84 € *Unit price with basic configuration	0.13 € Special price *Unit price with basic configuration Promotional pricing ends 13/07/2025 Volume Discount	2.57 € *Unit price with basic configuration	0.28 € *Unit price with basic configuration	0.53 € Special price *Unit price with basic configuration Promotional pricing ends 13/07/2025 Volume Discount	0.21 € *Unit price with basic configuration	0.30 € *Unit price with basic configuration Volume Discount	0.15 € *Unit price with basic configuration Volume Discount	0.13 € Special price *Unit price with basic configuration Promotional pricing ends 13/07/2025 Volume Discount	0.20 € Special price *Unit price with basic configuration Promotional pricing ends 13/07/2025	0.17 € *Unit price with basic configuration	0.30 € *Unit price with basic configuration	0.49 € Special price *Unit price with basic configuration Promotional pricing ends 13/07/2025 Volume Discount	0.20 € Special price *Unit price with basic configuration Promotional pricing ends 13/07/2025 Volume Discount	0.22 € *Unit price with basic configuration	0.25 € *Unit price with basic configuration	0.13 € Special price *Unit price with basic configuration Promotional pricing ends 13/07/2025 Volume Discount	0.75 € *Unit price with basic configuration	0.59 € *Unit price with basic configuration	0.15 € *Unit price with basic configuration	0.87 € *Unit price with basic configuration	0.21 € Special price *Unit price with basic configuration Promotional pricing ends 13/07/2025 Volume Discount	0.30 € *Unit price with basic configuration	0.16 € *Unit price with basic configuration	0.16 € *Unit price with basic configuration
Min. Shipping Days	Same day	20 Days	Same day	6 Days	6 Days	Same day	6 Days	3 Days	Same day	Same day	Same day	20 Days	20 Days	Same day	Same day	6 Days	20 Days	Same day	20 Days	20 Days	14 Days	20 Days	Same day	20 Days	14 Days	6 Days
Specifications															Stock
Shape	Standard	Flange	Standard	Flange	Flange	Standard	Flange	Flange	-	Standard	Standard	Standard	Flange	Standard	Standard	Standard	Standard	Standard	Flange	Flange	Standard	Standard	Standard	Counterbored	Counterbored	Flange
Outer Diameter(mm)	4.2 ～ 8	3 ～ 4	4 ～ 16	4 ～ 18	3 ～ 8	5 ～ 10	3 ～ 6	5,8 ～ 23,3	6 ～ 12	3.7 ～ 6.3	5 ～ 10	5.5 ～ 7	5	4 ～ 6	4 ～ 10	6 ～ 10	2	2 ～ 3	3.7 ～ 4	3.5 ～ 4.7	4 ～ 8	10	4 ～ 8	8	8	3.5 ～ 11
Internal Diameter(mm)	2.3 ～ 4.3	2 ～ 3	2.1 ～ 12.5	3.1 ～ 14.2	2 ～ 6.5	2.6 ～ 6	2 ～ 5.2	4 ～ 20	2.6 ～ 5	2.2 ～ 4.2	2.2 ～ 6.3	3.6 ～ 4.7	4	2.1 ～ 3.2	2.1 ～ 6.3	3.2 ～ 6.3	1	1 ～ 2	3	3 ～ 3.2	2.2 ～ 5.2	6.3	2.1 ～ 5.2	3.2	3.2	3 ～ 8.3
Thickness and length	5 ～ 20	2.3 ～ 4	1 ～ 100	3.5 ～ 11	1.3 ～ 6.5	1 ～ 27	1.3 ～ 6	10 ～ 25	2.1 ～ 6	2 ～ 25	1 ～ 23	2 ～ 12	4	1 ～ 3	0.5 ～ 30	1 ～ 12	2 ～ 6	0.5 ～ 13	4	1.3 ～ 3.5	1 ～ 13	45 ～ 60	1.5 ～ 23	7	5	1.9 ～ 5.5
Material	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin

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Outer Diameter(mm)
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3.7

4

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Internal Diameter(mm)
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Thickness and length
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0.13

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1.9

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2.1

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