Steel Hex Socket Head Cap Screw (Cap Screw), Manufactured by Gosei Seisakusho

Brand :

SUNCO

Caution

This is a representative image. See the product standards for details.

Product Description

The hexagon socket head cap screw (cap bolt) has a hexagonal hole in the cylindrical head.
[Features]
・Uses a hexagon wrench for tightening. Also called a cap screw or socket screw.
・Since the hexagon wrench can be used only for the size, strong tightening is possible without breaking the bolts.
・[Nominal M] 2, 3, 4, 5, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24
・[Material] Steel
・[Surface Processing] None, Trivalent White, Bright Chromate Plating

Hex Socket Head Cap Screw (Cap Screw), Specifications

Hex Socket Head Cap Screw (Cap Screw), External Appearance

Hex Socket Head Cap Screw (Cap Screw), Dimensional Drawing Unit: mm

Nominal thread size (d)		M3	M4	M5	M6	M8	M10	M12	M14	M16	M18	M20	M22	M24
Thread Pitch (P)		0.5	0.7	0.8	1.0	1.25	1.5	1.75	2.0	2.0	2.5	2.5	2.5	3.0
b	Reference	18	20	22	24	28	32	36	40	44	48	52	56	60
dk	Maximum	5.68	7.22	8.72	10.22	13.27	16.27	18.27	21.33	24.33	27.33	30.33	33.39	36.39
dk	Minimum	5.32	6.78	8.28	9.78	12.73	15.73	17.73	20.67	23.67	26.67	29.67	32.61	35.61
DA	Maximum	3.60	4.70	5.70	6.80	9.20	11.2	13.7	15.7	17.7	20.2	22.4	24.4	26.4
ds	Maximum	3	4	5	6	8	10	12	14	16	18	20	22	24
ds	Minimum	2.86	3.82	4.82	5.82	7.78	9.78	11.73	13.73	15.73	17.73	19.67	21.67	23.67
k	Maximum	3	4	5	6	8	10	12	14	16	18	20	22	24
k	Minimum	2.86	3.82	4.82	5.70	7.64	9.64	11.57	13.57	15.57	17.57	19.48	21.48	23.48
r	Minimum	0.1	0.2	0.2	0.25	0.4	0.4	0.6	0.6	0.6	0.6	0.8	0.8	0.8
S	Nominal dimensions	2.5	3.0	4.0	5.0	6.0	8.0	10.0	12.0	14.0	14.0	17.0	17.0	19.0
	Maximum	2.58	3.08	4.095	5.14	6.14	8.175	10.175	12.212	14.212	14.212	17.23	17.23	19.275
	Minimum	2.52	3.02	4.02	5.02	6.02	8.025	10.025	12.032	14.032	14.032	17.05	17.05	19.065
t	Minimum	1.3	2	2.5	3	4	5	6	7	8	9	10	11	12
v	Maximum	0.3	0.4	0.5	0.6	0.8	1.0	1.2	1.4	1.6	1.8	2.0	2.2	2.4

unit: mm
Material: Steel