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Hexagon head bolts,metric thread M42 to M160×6, product grade B

Ensure reliable fastening with Hexagon Head Bolts with Metric Thread M42 to M160×6, Product Grade B DIN 931-2 - 1987. Designed to meet industry standards, these bolts provide secure attachment for various industrial applications. Whether in construction, infrastructure, or machinery, trust in the quality and compatibility of DIN 931-2 - 1987 hexagon head bolts for your needs.

Model:DIN 931-2

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Product Description

Metric Thread: Hexagon Head Bolts with Metric Thread M42 to M160×6, Product Grade B DIN 931-2 - 1987 provide reliable fastening solutions with their metric thread design, ensuring compatibility and secure attachment.

DIN 931-2 - 1987 Standard: These bolts adhere to the DIN 931-2 - 1987 standard, guaranteeing quality and reliability in industrial applications.

Product Grade B: With a product grade B classification, these bolts offer a balance of strength and cost-effectiveness, suitable for a wide range of applications.

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

Screw Thread
d

M42

(M45)

M48

(M52)

M56

(M60)

M64

(M68)

M72

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

4.5	4.5	5	5	5.5	5.5	6	6	6
90	96	102	-	-	-	-	-	-
96	102	108	116	124	132	140	148	156
109	115	121	129	137	145	153	161	169
0.3	0.3	0.3	0.3	-	-	-	-	-
1	1	1	1	1	1	1	1	1
45.6	48.6	52.6	56.6	63	67	71	75	79
42	45	48	52	56	60	64	68	72
41.61	44.38	47.38	51.26	55.26	59.26	63.26	67.26	71.26
60.6	64.7	69.4	74.2	78.7	83.4	88.2	92.9	97.7
71.3	76.95	82.6	88.25	93.56	99.21	104.86	110.51	116.16
26	28	30	33	35	38	40	43	45
26.42	28.42	30.42	33.5	35.5	38.5	40.5	43.5	45.5
25.58	27.58	29.58	32.5	34.5	37.5	39.5	42.5	44.5
17.9	19.3	20.9	22.8	24.2	26.2	27.6	29.8	31.2
1.2	1.2	1.6	1.6	2	2	2	2	2
65	70	75	80	85	90	95	100	105
63.1	68.1	73.1	78.1	82.8	87.8	92.8	97.8	102.8

Length of Thread b

Screw Thread
d

(M76)

M80

M90

M100

M110

M125

M140

M160

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

6	6	6	6	6	6	6	6
-	-	-	-	-	-	-	-
164	172	192	-	-	-	-	-
177	185	205	225	245	275	305	345
-	-	-	-	-	-	-	-
1	2	2	2	2	2	2	2
83	87	97	107	117	132	147	167
76	88	90	100	110	125	140	160
75.26	79.26	89.13	99.13	109.13	124	139	159
102.1	106.9	121.1	135.4	144.9	168.6	185.6	214.1
121.81	127.46	144.08	161.02	172.32	200.57	220.8	254.7
48	50	57	63	69	79	88	100
48.5	50.5	57.6	63.6	69.6	79.6	88.7	100.7
47.5	49.5	56.4	62.4	68.4	78.4	87.3	99.3
33.2	34.6	40.3	43.7	47.9	54.9	61.1	69.5
2	2	2.5	2.5	2.5	2.5	2.5	2.5
110	115	130	145	155	180	200	230
107.8	112.8	127.5	142.5	152.5	177.5	195.4	225.4