Wholesale Countersunk head socket head screw, SCREWS

Countersunk head socket head screw

Short Description:

Countersunk head socket head screw Material: Carbon Steel, SS304 Type: csk Head Thread Size: M3 ~ M48 Surface Finish: Plain, Black, Zinc Plated, Yellow Plated, H.D.G, Self Color Class: 8.8, 10.9, 12.9

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Size	a +2°-0	(1)	b	(3)	d min	k max	d min	s max	S nom.	min	t max
M3	90°	12			5.7	6	2.86	3	2	0.95	1.2
M4		14		一	7.64	8	3.82	4	2.5	1.55	1.8
M5		16		一	9.64	10	4.82	5	3	2.05	2.3
M6		18	24		11.57	12	5.82	6	4	2.25	2.5
M8		22	28	一	15.57	16	7.78	8	5	3.2	3.5
M10		26	32	45	19.48	20	9.78	10	6	4.1	4.4
M12		30	36	49	23.48	24	11.73	12	8	4.3	4.6
(M14)		34	40	53	26.48	27	13.73	14	10	4.5	4.8
M16		38	44	57	29.48	30	15.73	16	10	5	5.3
(M18)		42	48	61	32.38	33	17.73	18	12	5.2	5.5
M20		46	52	65	35.38	36	19.67	20	12	5.6	5.9
(M22)	60°	50	56	69	35.38	36	21.67	22	14	8.44	8.8
M24	60°	54	60	73	38.38	39	23.67	24	14	9.87	10.3
(1)ForL≤125mm
(2)For 125
(3)For L>200mm