Click Specification

(Non-preferred) dimensions in parentheses.

Hexagon head bolts with fine pitch thread—Product grades A and B

DIN 961 - 1990

Display drawing:

Calculate weight and price. Weight 1000 pcs : kg x $ per kg = $ 1000 pcs

Default density g/cm³

Nominal Length L Tips:seclect Nominal Length L and get Weight .

Screw Thread
d

M10

M12

M14

M16

M18

M20

M22

M24

P	Pitch	Fine thread-1
		Fine thread-2
a	max
c	min
	max
d_a	max
d_w	Grade A	min
	Grade B	min
e	Grade A	min
	Grade B	min
k	Nominal Size
	Grade A	min
		max
	Grade B	min
		max
k₁	min
r	min
s	max=nominal size
	Grade A	min
	Grade B	min

1	1	1.5	1.5	1.5	2	1.5	2	2
-	1.25	1.25	-	-	1.5	2	1.5	1.5
3	3.75	4.5	4.5	4.5	6	6	6	6
0.15	0.15	0.15	0.15	0.2	0.2	0.2	0.2	0.2
0.6	0.6	0.6	0.6	0.8	0.8	0.8	0.8	0.8
9.2	11.2	13.7	15.7	17.7	20.2	22.4	24.4	26.4
11.6	15.6	17.4	20.5	22.5	25.3	28.2	30	33.6
11.4	15.4	17.2	20.1	22	24.8	27.7	29.5	33.2
14.38	18.9	21.1	24.49	26.75	30.14	33.53	35.72	39.98
14.2	18.72	20.88	23.91	26.17	29.56	32.95	35.03	39.55
5.3	6.4	7.5	8.8	10	11.5	12.5	14	15
5.15	6.22	7.32	8.62	9.82	11.28	12.28	13.78	14.78
5.45	6.58	7.68	8.98	10.18	11.72	12.72	14.22	15.22
5.06	6.11	7.21	8.51	9.71	11.15	12.15	13.65	14.65
5.54	6.69	7.79	9.09	10.29	11.85	12.85	14.35	15.35
3.54	4.28	5.05	5.96	6.8	7.8	8.5	9.6	10.3
0.4	0.4	0.6	0.6	0.6	0.6	0.8	0.8	0.8
13	17	19	22	24	27	30	32	36
12.73	16.73	18.67	21.67	23.67	26.67	29.67	31.61	35.38
12.57	16.57	18.48	21.16	23.16	26.16	29.16	31	35

Weight of per 1000 steel products(≈kg)

Screw Thread
d

M27

M30

M33

M36

M39

M42

M45

M48

M52

P	Pitch	Fine thread-1
		Fine thread-2
a	max
c	min
	max
d_a	max
d_w	Grade A	min
	Grade B	min
e	Grade A	min
	Grade B	min
k	Nominal Size
	Grade A	min
		max
	Grade B	min
		max
k₁	min
r	min
s	max=nominal size
	Grade A	min
	Grade B	min

2	2	2	3	3	3	3	3	3
-	-	-	-	-	-	-	-	-
6	6	6	9	9	9	9	9	9
0.2	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3
0.8	0.8	0.8	0.8	1	1	1	1	1
30.4	33.4	36.4	39.4	42.4	45.6	48.6	52.6	56.6
-	-	-	-	-	-	-	-	-
38	42.7	46.6	51.1	55.9	59.9	64.7	69.4	74.2
-	-	-	-	-	-	-	-	-
45.2	50.85	55.37	60.79	66.44	71.3	76.95	82.6	88.25
17	18.7	21	22.5	25	26	28	30	33
-	-	-	-	-	-	-	-	-
-	-	-	-	-	-	-	-	-
16.65	18.28	20.58	22.08	24.58	25.58	27.58	29.58	32.5
17.35	19.12	21.42	22.92	25.42	26.42	28.42	30.42	33.5
11.7	12.8	14.4	15.5	17.2	17.9	19.3	20.9	22.8
1	1	1	1	1	1.2	1.2	1.6	1.6
41	46	50	55	60	65	70	75	80
-	-	-	-	-	-	-	-	-
40	45	49	53.8	58.8	63.1	68.1	73.1	78.1

Weight of per 1000 steel products(≈kg)

①,Material:
a)Steel, Property class (material): d≤39mm: 5.6,8.8,10.9; d > 39mm: subject to agreement. Standard DIN ISO 898-1
b)Stainless steel, Property class (material): d≤20mm：A2-70，A4-70; 20mm 39mm: subject to agreement. Standard DIN 267-11
c)Non-ferrous metal, Property class (material): subject to agreement. Standard DIN 267-18
Note: The symbols used to denote property class as specified in DIN ISO 898-1 and DIN 267-11 may also be used for sizes above M39 provided that the finished product has all the properties assigned to the particular symbol.

Alternative history

DIN 961 - 1990 DIN EN ISO 8676 - 2011

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Similar Standards

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