Click Specification

(Non-preferred) dimensions in parentheses.

Square Head Bolts (Regular)

CNS 3136 - 1981

Display drawing:

Screw Thread
d

M10

M12

(M14)

M16

(M18)

M20

(M22)

M24

P	Pitch
d_s	Nominal Size
	max
	min
k	Nominal Size
	max
	min
s	max
s	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

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Similar Standards

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