Click Specification

(Non-preferred) dimensions in parentheses.

Hexagon Bolt with Flange, Heavy Series, Reduced Shank(Type R)

DIN EN 1665 (R) - 1998

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

Thread Size
d

M10

M12

(M14)

M16

M20

P	Pitch
b	L≤125
	125＜L≤200
	L＞200
d_c	max
d_s	max
d_s	min
k	max
s	max
s	min
c	min
e	min

0.8	1	1.25	1.5	1.75	2	2	2.5
16	18	22	26	30	34	38	46
/	/	28	32	36	40	44	52
-	-	-	-	-	-	57	65
11.8	14.2	18	22.3	26.6	30.5	35	43
5	6	8	10	12	14	16	20
4.82	5.82	7.78	9.78	11.73	13.73	15.73	19.67
5.8	6.6	8.1	10.4	11.8	13.7	15.4	18.9
8	10	13	16	18	21	24	30
7.78	9.78	12.73	15.73	17.73	20.67	23.67	29.67
1	1.1	1.2	1.5	1.8	2.1	2.4	3
8.71	10.95	14.26	17.62	19.86	23.15	26.51	33.23

Length of Thread b

①,Material:
a)Steel, Property class (material): 8.8,10.9 Standard prEN ISO 898-1
b)Stainless steel, Property class (material): A2-70 Standard prEN ISO 3506-1

Alternative history

DIN 6922 - 1983 DIN EN 1665R - 1998

Suppliers

Best price if from GlobalFastener.com.

Shanghai Kinsom Precision Hardware Co.,Ltd

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+86-512-57889792

material:carbon steel，copper，Stainless steel 304 ,316,aluminum;Specifications:M2-M20 , 8-32 ,1/4-20 ,10-24 etc;Nominal length:5-200mm;Surface treatment:according to customers' requirements；Zinc plated, Zinc nickel plated, Dacromet, polished, electrophoresis,ect.

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