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Click Specification

(Non-preferred) dimensions in parentheses.

Unit:mm

Square Head Bolts (Regular)

CNS 3136 - 1981

Display drawing:

台湾CNS 3136 - 1981 CNS3136 3136CNS Square Head Bolts (Regular)
Nominal Length L Tips:seclect Nominal Length L and get Thread length.
Screw Thread
d
M6 M8 M10 M12 (M14) M16 (M18) M20 (M22) M24
P Pitch
ds Nominal Size
max
min
k Nominal Size
max
min
s max
min
1 1.25 1.5 1.75 2 2 2.5 2.5 2.5 3
6 8 10 12 14 16 18 20 22 24
6.6 8.7 10.7 12.9 14.9 16.9 18.9 20.95 22.95 24.95
5.85 7.8 9.8 11.8 13.8 15.8 17.8 19.65 21.65 23.65
4 5.5 7 8 9 10 12 13 14 15
4.6 6.1 7.8 8.8 9.8 10.9 12.9 13.9 14.9 15.9
3.4 4.9 6.2 7.2 8.2 10.1 11.1 12.1 13.1 14.1
10 13 17 19 22 24 27 30 32 36
9.4 12.3 16.3 18.2 21.2 23.2 26.2 29.2 31 35
Length of Thread b
- - - - - - - - - -
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