Flat Knurled Bolt DIN653

Promotional pricing ends 31/12/2024

HALDER

[Features]
· Machined from a single piece. Thread outer diameter machined up to the neck (DIN Type A).

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Product specification
Part Numbers
Catalog

Flat Knurled Thumb Screws • DIN 653, EH 24770.

Product Description

All knurled screws are one-piece manufactured with thread up to the head (DIN-designation A).

Material

• Steel, blackened, quality 5.8
• Stainless steel 1.4305, dull blasted

Notes

Knurling pitch and knurling depth may differ from DIN.

Drawing

Order Information

Dimensions				Weight	Art. No.
d₁	l	d₂	k
[mm]				[g]
steel
M 3	6	12	2.5	2.3	24770.0072
M 3	8	12	2.5	2.4	24770.0073
M 3	10	12	2.5	2.5	24770.0074
M 3	16	12	2.5	2.7	24770.0077
M 3	20	12	2.5	2.9	24770.0079
M 4	8	16	3.5	5.6	24770.0092
M 4	10	16	3.5	5.7	24770.0093
M 4	12	16	3.5	6.1	24770.0094
M 4	16	16	3.5	6.2	24770.0096
M 4	20	16	3.5	6.6	24770.0098
M 4	25	16	3.5	7.1	24770.0100
M 5	10	20	4.0	10.0	24770.0112
M 5	12	20	4.0	11.0	24770.0113
M 5	16	20	4.0	12.0	24770.0115
M 5	20	20	4.0	12.0	24770.0117
M 5	25	20	4.0	12.0	24770.0119
M 5	30	20	4.0	13.0	24770.0121
M 6	12	24	5.0	18.0	24770.0132
M 6	16	24	5.0	20.0	24770.0134
M 6	20	24	5.0	21.0	24770.0136
M 6	25	24	5.0	21.0	24770.0138
M 6	30	24	5.0	22.0	24770.0140
M 6	40	24	5.0	23.0	24770.0142
M 8	16	30	6.0	36.0	24770.0152
M 8	20	30	6.0	37.0	24770.0154
M 8	25	30	6.0	39.0	24770.0156
M 8	30	30	6.0	40.0	24770.0158
M 8	35	30	6.0	42.0	24770.0160
M 8	40	30	6.0	44.0	24770.0161
M10	20	36	8.0	71.0	24770.0172
M10	25	36	8.0	72.0	24770.0174
M10	30	36	8.0	76.0	24770.0176
M10	35	36	8.0	78.0	24770.0178
M10	40	36	8.0	80.0	24770.0180
stainless steel
M 4	8	16	3.5	6.0	24770.0292
M 4	10	16	3.5	6.0	24770.0293
M 4	12	16	3.5	6.0	24770.0294
M 4	16	16	3.5	6.5	24770.0296
M 5	10	20	4.0	10.0	24770.0312
M 5	12	20	4.0	11.0	24770.0313
M 5	16	20	4.0	12.0	24770.0315
M 5	20	20	4.0	12.0	24770.0317
M 6	12	24	5.0	19.0	24770.0332
M 6	16	24	5.0	20.0	24770.0334
M 6	20	24	5.0	20.0	24770.0336
M 6	25	24	5.0	22.0	24770.0338
M 8	16	30	6.0	37.0	24770.0352
M 8	20	30	6.0	39.0	24770.0354
M 8	25	30	6.0	40.0	24770.0356
M 8	30	30	6.0	41.0	24770.0358
M10	20	36	8.0	71.0	24770.0372
M10	25	36	8.0	73.0	24770.0374
M10	30	36	8.0	76.0	24770.0376
M10	40	36	8.0	79.0	24770.0380

Data to be displayed: 30; 45; 60

Part Number
24770.0072
24770.0073
24770.0074
24770.0077
24770.0092
24770.0093
24770.0094
24770.0096
24770.0098
24770.0100
24770.0112
24770.0113
24770.0115
24770.0117
24770.0119
24770.0121
24770.0132
24770.0134
24770.0136
24770.0138
24770.0140
24770.0154
24770.0156
24770.0158
24770.0160
24770.0161
24770.0172
24770.0174
24770.0176
24770.0180

Related to	Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	RoHS	Mounting Section Diameter	Mounting Section Length (mm)	Main Body Material	Main Body Surface Treatment	Main Body Outer Diameter (φ)	k (mm)
Data sheet	0.91 €	1	2 Days	10	M3	6	[Steel] Steel	Black Oxide	12	2.5
Data sheet	0.93 €	2	2 Days	10	M3	8	[Steel] Steel	Black Oxide	12	2.5
Data sheet	0.91 €	1	Same day Stock	10	M3	10	[Steel] Steel	Black Oxide	12	2.5
Data sheet	0.92 €	1	2 Days	10	M3	16	[Steel] Steel	Black Oxide	12	2.5
Data sheet	1.06 €	1	Same day Stock	10	M4	8	[Steel] Steel	Black Oxide	16	3.5
Data sheet	1.08 €	1	2 Days	10	M4	10	[Steel] Steel	Black Oxide	16	3.5
Data sheet	1.14 €	1	2 Days	10	M4	12	[Steel] Steel	Black Oxide	16	3.5
Data sheet	1.21 €	1	3 Days	10	M4	16	[Steel] Steel	Black Oxide	16	3.5
Data sheet	1.45 €	1	2 Days	10	M4	20	[Steel] Steel	Black Oxide	16	3.5
Data sheet	1.53 €	1	Same day Stock	10	M4	25	[Steel] Steel	Black Oxide	16	3.5
Data sheet	1.36 €	1	3 Days	10	M5	10	[Steel] Steel	Black Oxide	20	4
Data sheet	1.38 €	1	3 Days	10	M5	12	[Steel] Steel	Black Oxide	20	4
Data sheet	1.52 €	1	2 Days	10	M5	16	[Steel] Steel	Black Oxide	20	4
Data sheet	1.65 €	2	2 Days	10	M5	20	[Steel] Steel	Black Oxide	20	4
Data sheet	1.78 €	1	2 Days	10	M5	25	[Steel] Steel	Black Oxide	20	4
Data sheet	1.91 €	2	Same day Stock	10	M5	30	[Steel] Steel	Black Oxide	20	4
Data sheet	1.80 €	2	2 Days	10	M6	12	[Steel] Steel	Black Oxide	24	5
Data sheet	1.88 €	2	2 Days	10	M6	16	[Steel] Steel	Black Oxide	24	5
Data sheet	1.90 €	1	Same day Stock	10	M6	20	[Steel] Steel	Black Oxide	24	5
Data sheet	2.27 €	1	Same day Stock	10	M6	25	[Steel] Steel	Black Oxide	24	5
Data sheet	2.62 €	1	Same day Stock	10	M6	30	[Steel] Steel	Black Oxide	24	5
Data sheet	2.92 €	1	2 Days	10	M8	20	[Steel] Steel	Black Oxide	30	6
Data sheet	3.02 €	2	2 Days	10	M8	25	[Steel] Steel	Black Oxide	30	6
Data sheet	3.46 €	1	2 Days	10	M8	30	[Steel] Steel	Black Oxide	30	6
Data sheet	4.01 € 2.81 €	1	Same day Stock	10	M8	35	[Steel] Steel	Black Oxide	30	6
Data sheet	4.62 €	2	2 Days	10	M8	40	[Steel] Steel	Black Oxide	30	6
Data sheet	4.75 € 3.33 €	1	Same day Stock	10	M10	20	[Steel] Steel	Black Oxide	36	8
Data sheet	4.65 € 3.26 €	1	Same day Stock	10	M10	25	[Steel] Steel	Black Oxide	36	8
Data sheet	5.55 €	2	2 Days	10	M10	30	[Steel] Steel	Black Oxide	36	8
Data sheet	6.72 €	1	2 Days	10	M10	40	[Steel] Steel	Black Oxide	36	8

Products homepage

Basic information

Main Body Type	Round shape	Mounting Section Type	Male thread	Types of round-shaped	Cylindrical Shape
Male Tip Machining	No	Conflict Minerals free	yes	REACH compliant	yes

Configure

30Suggestion of an applicable part number.

View Part Numbers

Some specification is not specified yet.

The part number is completed.

Stock

- Show only stock items
Clear

Basic Attributes

Mounting Section Diameter
M3

M4

M5

M6

M8

M10
Clear
Mounting Section Length(mm)
6

8

10

12

16

20

25

30

35

40
Clear
Main Body Material
- Stainless Steel
  - Stainless Steel
- Steel
  - Steel
Clear
Main Body Outer Diameter(φ)
12

16

20

24

30

36
Clear
k(mm)
2.5

3.5

4

5

6

8
Clear
Type
- 24770
Clear
Main Body Surface Treatment
- Black Oxide
- Sand blasted
Clear
Filter by CAD data type
- 3D
Clear