Click Specification

(Non-preferred) dimensions in parentheses.

Hexagon Head Bolts with Fine Pitch Thread - Product Grades A and B

ISO 8765 - 2022

Display drawing:

Nominal Length L Tips:seclect Nominal Length L and get Thread length.

Thread Size
d

M8
x1

M10
x1.25

(M10)
x1

M12
x1.5

(M12)
x1.25

(M14)
x1.5

M16
x1.5

(M18)
x2

(M18)
x1.5

M20
x2

(M20)
x1.5

(M22)
x2

(M22)
x1.5

P	Pitch
b	L≤125
	125＜L≤200
	L＞200
c	max
	min
d_a	max
d_s	max=nominal size
	Grade A	min
	Grade B	min
d_w	Grade A	min
	Grade B	min
e	Grade A	min
	Grade B	min
k	Nominal Size
	Grade A	max
		min
	Grade B	max
		min
k₁	Grade A	min
	Grade B	min
L₁	max
r	min
s	max=nominal size
	Grade A	min
	Grade B	min

1	1.25	1	1.5	1.25	1.5	1.5	2	1.5	2	1.5	2	1.5
22	26	26	30	30	34	38	42	42	46	46	50	50
28	32	32	36	36	40	44	48	48	52	52	56	56
41	45	45	49	49	53	/	/	/	/	/	69	69
0.6	0.6	0.6	0.6	0.6	0.6	0.8	0.8	0.8	0.8	0.8	0.8	0.8
0.15	0.15	0.15	0.15	0.15	0.15	0.2	0.2	0.2	0.2	0.2	0.2	0.2
9.2	11.2	11.2	13.7	13.7	15.7	17.7	20.2	20.2	22.4	22.4	24.4	24.4
8	10	10	12	12	14	16	18	18	20	20	22	22
7.78	9.78	9.78	11.73	11.73	13.73	15.73	17.73	17.73	19.67	19.67	21.67	21.67
7.64	9.64	9.64	11.57	11.57	13.57	15.57	17.57	17.57	19.48	19.48	21.48	21.48
11.63	14.63	14.63	16.63	16.63	19.64	22.49	25.34	25.34	28.19	28.19	31.71	31.71
11.47	14.47	14.47	16.47	16.47	19.15	22	24.85	24.85	27.7	27.7	31.35	31.35
14.38	17.77	17.77	20.03	20.03	23.36	26.75	30.14	30.14	33.53	33.53	37.72	37.72
14.2	17.59	17.59	19.85	19.85	22.78	26.17	29.56	29.56	32.95	32.95	37.29	37.29
5.3	6.4	6.4	7.5	7.5	8.8	10	11.5	11.5	12.5	12.5	14	14
5.45	6.58	6.58	7.68	7.68	8.98	10.18	11.715	11.715	12.715	12.715	14.215	14.215
5.15	6.22	6.22	7.32	7.32	8.62	9.82	11.285	11.285	12.285	12.285	13.785	13.785
5.54	6.69	6.69	7.79	7.79	9.09	10.29	11.85	11.85	12.85	12.85	14.35	14.35
5.06	6.11	6.11	7.21	7.21	8.51	9.71	11.15	11.15	12.15	12.15	13.65	13.65
3.61	4.35	4.35	5.12	5.12	6.03	6.87	7.9	7.9	8.6	8.6	9.65	9.65
3.54	4.28	4.28	5.05	5.05	5.96	6.8	7.81	7.81	8.51	8.51	9.56	9.56
2	2	2	3	3	3	3	3	3	4	4	4	4
0.4	0.4	0.4	0.6	0.6	0.6	0.6	0.6	0.6	0.8	0.8	0.8	0.8
13	16	16	18	18	21	24	27	27	30	30	34	34
12.73	15.73	15.73	17.73	17.73	20.67	23.67	26.67	26.67	29.67	29.67	33.38	33.38
12.57	15.57	15.57	17.57	17.57	20.16	23.16	26.16	26.16	29.16	29.16	33	33

Length of Thread b

Thread Size
d

M24
x2

M27
x2

M30
x2

M33
x2

M36
x3

M39
x3

M42
x3

M45
x3

M48
x3

M52
x4

M56
x4

M60
x4

M64
x4

P	Pitch
b	L≤125
	125＜L≤200
	L＞200
c	max
	min
d_a	max
d_s	max=nominal size
	Grade A	min
	Grade B	min
d_w	Grade A	min
	Grade B	min
e	Grade A	min
	Grade B	min
k	Nominal Size
	Grade A	max
		min
	Grade B	max
		min
k₁	Grade A	min
	Grade B	min
L₁	max
r	min
s	max=nominal size
	Grade A	min
	Grade B	min

2	2	2	2	3	3	3	3	3	4	4	4	4
54	60	66	72	/	/	/	/	/	/	/	/	/
60	66	72	78	84	90	96	102	108	116	/	/	/
73	79	85	91	97	103	109	115	121	129	137	145	153
0.8	0.8	0.8	0.8	0.8	1	1	1	1	1	1	1	1
0.2	0.2	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3
26.4	30.4	33.4	36.4	39.4	42.4	45.6	48.6	52.6	56.6	63	67	71
24	27	30	33	36	39	42	45	48	52	56	60	64
23.67	/	/	/	/	/	/	/	/	/	/	/	/
23.48	26.48	29.48	32.38	35.38	38.38	41.38	44.38	47.38	51.26	55.26	59.26	63.26
33.61	/	/	/	/	/	/	/	/	/	/	/	/
33.25	38	42.75	46.55	51.11	55.86	59.95	64.7	69.45	74.2	78.66	83.41	88.16
39.98	/	/	/	/	/	/	/	/	/	/	/	/
39.55	45.2	50.85	55.37	60.79	66.44	71.3	76.95	82.6	88.25	93.56	99.21	104.86
15	17	18.7	21	22.5	25	26	28	30	33	35	38	40
15.215	/	/	/	/	/	/	/	/	/	/	/	/
14.785	/	/	/	/	/	/	/	/	/	/	/	/
15.35	17.35	19.12	21.42	22.92	25.42	26.42	28.42	30.42	33.5	35.5	38.5	40.5
14.65	16.65	18.28	20.58	22.08	24.58	25.58	27.58	29.58	32.5	34.5	37.5	39.5
10.35	/	/	/	/	/	/	/	/	/	/	/	/
10.26	11.66	12.8	14.41	15.46	17.21	17.91	19.31	20.71	22.75	24.15	26.25	27.65
4	6	6	6	6	6	8	8	10	10	12	12	13
0.8	1	1	1	1	1	1.2	1.2	1.6	1.6	2	2	2
36	41	46	50	55	60	65	70	75	80	85	90	95
35.38	/	/	/	/	/	/	/	/	/	/	/	/
35	40	45	49	53.8	58.8	63.1	68.1	73.1	78.1	82.8	87.8	92.8

Length of Thread b

Alternative history

ISO 8765 - 1999 ISO 8765 - 2011 ISO 8765 - 2022

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Similar Standards

1	[DIN EN ISO] DIN EN ISO 8765 - 2011	Hexagon Head Bolts with Fine Pitch Thread - Product Grades A and B View Suppliers
2	[DIN] DIN 960 - 1990	Hexagon Head Bolts with Fine Pitch Thread - Product Grades A and B View Suppliers
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