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DIN912 High Strength Socket Head Cap Allen Screw

1. Standard:DIN912
2. Material : Alloy Steel
3. Size : M3-M20
4. Surface: Black

5. ISO RoHS approve

6 MOQ: 1000PCS

7. Material certificate can be provide if needed.

8. Delivery term, FOB Shanghai, Ningbo, Ex-works, CNF, CIF, etc.

9. Packing details, Bags+Catons+Pallets, or according to clients` requirement.

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Place of Origin	Jiaxing, Zhengjiang, China
Size	M6-M56 ect or non-standard as request&design
Finish	black
Head Type	socket head
Material	Alloy steel
Standard	GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc
Non-standards	OEM is available, according to drawing or samples
Samples	Samples are free.
Package	Bulk in master cartons, then on pallets, or according to customers' requirement.
Payment	T/T ,L/C

DIN912
Screw Thread d	P			k		s		dk
	Pitch			k		s		plain head	knurled heads	min
	Coarse thread	Fine thread pitch-1	Fine thread pitch-2	min	max	min	max	max	max	min
M3	0.5	-	-	2.86	3	2.52	2.58	5.5	5.68	5.32
M4	0.7	-	-	3.82	4	3.02	3.08	7	7.22	6.78
M5	0.8	-	-	4.82	5	4.02	4.095	8.5	8.72	8.28
M6	1	-	-	5.7	6	5.02	5.14	10	10.22	9.78
M8	1.25	1	-	7.64	8	6.02	6.14	13	13.27	12.73
M10	1.5	1.25	1	9.64	10	8.025	8.175	16	16.27	15.73
M12	1.75	1.25	1.5	11.57	12	10.025	10.175	18	18.27	17.73
M14	2	1.5	-	13.57	14	12.032	12.212	21	21.33	20.67
M16	2	1.5	-	15.57	16	14.032	14.212	24	24.33	23.67
M18	2.5	1.5	2	17.57	18	14.032	14.212	27	27.33	26.67
M20	2.5	1.5	2	19.48	20	17.05	17.23	30	30.33	29.67
(M22)	2.5	1.5	2	21.48	22	17.05	17.23	33	33.39	32.61
M24	3	2	-	23.48	24	19.065	19.275	36	36.39	35.61
(M27)	3	2	-	26.48	27	19.065	19.275	40	40.39	39.61
M30	3.5	2	-	29.48	30	22.065	22.275	45	45.39	44.61
(M33)	3.5	2	-	32.38	33	24.065	24.275	50	50.39	49.61
M36	4	3	-	35.38	36	27.065	27.275	54	54.46	53.54
M42	4.5	3	-	41.38	42	32.08	32.33	63	63.46	62.54
M48	5	3	-	47.38	48	36.08	36.33	72	72.46	71.54
M56	6.5	4	-	55.26	56	41.08	41.33	84	84.54	83.46
M64	6	4	-	63.26	64	46.08	46.33	96	96.54	95.46
M72	6	4	-	71.26	72	55.1	55.4	108	108.54	107.46
M80	6	4	-	79.26	80	65.1	65.4	120	120.54	119.46
M90	6	4	-	89.13	90	75.1	75.4	135	135.63	134.37
M100	6	4	-	99.13	100	85.12	85.47	150	150.63	149.37

Why choose us?

1 Professional manufacturer for bolt,nut,screw,washer,threaded rod, anchor, PEM Fastener,CNC lathe machined parts, automatic lathe parts,milling machine parts ect.

2 More than 6 years experience.

3 100% inspection on critical dimensions with high accuracy +/-0.01-0.05mm according to requirement.

4 Shortest delivery time and Best service.

5 Hight Quality and Competitive price.