Stainless Steel Countersunk Socket Screws

• Customization: Available
• Material: Stainless Steel
• Type: Round Head
• Model NO.: DIN7991
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, ANSI, Non-Standard
• Grade: A2-70, A4-80,A4-70
• Finish: Passivation
• Quality: High Strength
• Price: Reasonable Price
• Delivery: Quicky Production Time
• Reply: Within 48hours
• Surface: Passivated
• Packing: Customized
• Transport Package: Small Box, Color Box, PE Bag
• Specification: M3, M4, M5, M6, M8, M10
• Origin: China
• HS Code: 7318190000
• Production Capacity: 500tons/Month
• Package Size: 250.00cm * 250.00cm * 150.00cm
• Package Gross Weight: 300.000kg

Product Description

Stainless Steel Countersunk Socket Screws

Product Parameters

 

d

M3

M4

M5

M6

M8

M10

M12

(M14)

M16

(M18)

M20

(M22)

M24

P
α	tol.(+2)
b	L≤125
	125
	L>200
dk	=
ds	=
e
k
s
t	=

0.5	0.7	0.8	1	1.25	1.5	1.75	2	2	2.5	2.5	2.5	3
90°	90°	90°	90°	90°	90°	90°	90°	90°	90°	90°	60°	60°
12	14	16	18	22	26	30	34	38	42	46	50	54
/	/	/	24	28	32	36	40	44	48	52	56	60
/	/	/	/	/	45	49	53	57	61	65	69	73
6	8	10	12	16	20	24	27	30	33	36	36	39
5.7	7.64	9.64	11.57	15.57	19.48	23.48	26.48	29.48	32.38	35.38	35.38	38.38
3	4	5	6	8	10	12	14	16	18	20	22	24
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
2.3	2.87	3.44	4.58	5.72	6.86	9.15	11.43	11.43	13.72	13.72	16	16
1.7	2.3	2.8	3.3	4.4	5.5	6.5	7	7.5	8	8.5	13.1	14
2	2.5	3	4	5	6	8	10	10	12	12	14	14
2.02	2.52	3.02	4.02	5.02	6.02	8.025	10.025	10.025	12.032	12.032	14.032	14.032
2.1	2.6	3.1	4.12	5.14	6.14	8.175	10.175	10.175	12.212	12.212	14.212	14.212
1.2	1.8	2.3	2.5	3.5	4.4	4.6	4.8	5.3	5.5	5.9	8.8	10.3
0.95	1.55	2.05	2.25	3.2	4.1	4.3	4.5	5	5.2	5.6	8.44	9.87

DIN931 DIN933 DIN960 DIN961 DIN558 DIN601 DIN7990 DIN603 DIN912 DIN7991 size from M5-M56
Class: A2-70 A4-70 A4-80 and Various stainless steel material
Finishing: Black, Passivated
Material: SS304/SS316/SS410/SS310/B8/B8M
Packing: Small box, Bulk, Euro-pallets, special label/box etc.

Lead time: 30-50 days.

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