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High Strength Grade 4.8 8.8 10.9 12.9 Steel Yellow Zinc Plated DIN 912 Allen Bolts

Name: High Strength Grade 4.8 8.8 10.9 12.9 Steel Yellow Zinc Plated DIN 912 Allen Bolts
Brand: YONGYI

Moq: Confirmed by product, size, grade, finish and quantity

Price: Quoted to specification, quantity, coating, packing and Incoterm

Package: Bags, boxes, cartons, pallets or customer-specified export packing

Export port: Tianjin, Qingdao or Shanghai, as confirmed in the quotation

Delivery date: Confirmed after specification, quantity and production review

Payment method: T/T or other terms stated in the official PI or contract

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Stainless Steel SS201 SS304 SS316 A2-70 A4-80 DIN912 Allen Bolts

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Product Photos and Information

High Strength Grade 4.8 8.8 10.9 12.9 Steel Yellow Zinc Plated DIN912 (

Name	Allen Bolts
Standards	DIN ISO ANC BSW JIS etc.
Size	M3-M50
Length	15-500
Materials	Carbon Steel/Stainless Steel
Strength level	4.8 8.8 10.9 12.9 A2-70 A4-70 A4-80
Surface finish	ZPHDGBLACKDacromet etc.
Samples	Subject to availability and agreement

High Strength Grade 4.8 8.8 10.9 12.9 Steel Yellow Zinc Plated DIN912 ( (12)

High Strength Grade 4.8 8.8 10.9 12.9 Steel Yellow Zinc Plated DIN912 ( (13)

High Strength Grade 4.8 8.8 10.9 12.9 Steel Yellow Zinc Plated DIN912 ( (11)

High Strength Grade 4.8 8.8 10.9 12.9 Steel Yellow Zinc Plated DIN912 ( (10)

Product Standards

Hexagon socket head cap screws DIN 912
thread size			M1.4	M1.6	M2	M2.5	M3	M4	M5	M6	M8	M10	M12	(M14)	M16	(M18)	M20
d			M1.4	M1.6	M2	M2.5	M3	M4	M5	M6	M8	M10	M12	(M14)	M16	(M18)	M20
P	pitch	coarse teeth	0.3	0.35	0.4	0.45	0.5	0.7	0.8	1	1.25	1.5	1.75	2	2	2.5	2.5
		fine teeth 1	-	-	-	-	-	-	-	-	1	1.25	1.25	1.5	1.5	1.5	1.5
		fine teeth 2	-	-	-	-	-	-	-	-	-	1	1.5	-	-	2	2
dk	round head	maximum value	2.6	3	3.8	4.5	5.5	7	8.5	10	13	16	18	twenty one	twenty four	27	30
	knurled head	maximum value	2.74	3.14	3.98	4.68	5.68	7.22	8.72	10.22	13.27	16.27	18.27	21.33	24.33	27.33	30.33
	minimum		2.46	2.86	3.62	4.32	5.32	6.78	8.28	9.78	12.73	15.73	17.73	20.67	23.67	26.67	29.67
d a	maximum value		1.8	2	2.6	3.1	3.6	4.7	5.7	6.8	9.2	11.2	13.7	15.7	17.7	20.2	22.4
ds	maximum value		1.4	1.6	2	2.5	3	4	5	6	8	10	12	14	16	18	20
ds	minimum		1.26	1.46	1.86	2.36	2.86	3.82	4.82	5.82	7.78	9.78	11.73	13.73	15.73	17.73	19.67
and	minimum		1.5	1.73	1.73	2.3	2.87	3.44	4.58	5.72	6.86	9.15	11.43	13.72	16	16	19.44
k	maximum value		1.4	1.6	2	2.5	3	4	5	6	8	10	12	14	16	18	20
k	minimum		1.26	1.46	1.86	2.36	2.86	3.82	4.82	5.7	7.64	9.64	11.57	13.57	15.57	17.57	19.48
s	Nominal		1.3	1.5	1.5	2	2.5	3	4	5	6	8	10	12	14	14	17
	minimum		1.32	1.52	1.52	2.02	2.52	3.02	4.02	5.02	6.02	8.025	10.025	12.032	14.032	14.032	17.05
	maximum value		1.36	1.56	1.56	2.06	2.58	3.08	4.095	5.14	6.14	8.175	10.175	12.212	14.212	14.212	17.23
t	minimum		0.6	0.7	1	1.1	1.3	2	2.5	3	4	5	6	7	8	9	10
in	minimum		0.5	0.55	0.55	0.85	1.15	1.4	1.9	2.3	3	4	4.8	5.8	6.8	7.8	8.6
Thousand pieces of steel weight ≈kg			-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
thread length b			-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
thread size			(M22)	M24	(M27)	M30	(M33)	M36	M42	M48	M56	M64	M72	M80	M90	M100
d			(M22)	M24	(M27)	M30	(M33)	M36	M42	M48	M56	M64	M72	M80	M90	M100
P	pitch	coarse teeth	2.5	3	3	3.5	3.5	4	4.5	5	5.5	6	6	6	6	6
		fine teeth 1	1.5	2	2	2	2	3	3	3	4	4	4	4	4	4
		fine teeth 2	2	-	-	-	-	-	-	-	-	-	-	-	-	-
dk	round head	maximum value	33	36	40	45	50	54	63	72	84	96	108	120	135	150
	knurled head	maximum value	33.39	36.39	40.39	45.39	50.39	54.46	63.46	72.46	84.54	96.54	108.54	120.54	135.63	150.63
	minimum		32.61	35.61	39.61	44.61	49.61	53.54	62.54	71.54	83.46	95.46	107.46	119.46	134.37	149.37
d a	maximum value		24.4	26.4	30.4	33.4	36.4	39.4	45.5	52.6	63	71	79	87	97	107
ds	maximum value		twenty two	twenty four	27	30	33	36	42	48	56	64	72	80	90	100
ds	minimum		21.67	23.67	26.67	29.67	32.61	35.61	41.61	47.61	55.54	63.54	71.54	79.54	89.46	99.46
and	minimum		19.44	21.73	21.73	25.15	27.43	30.85	36.57	41.13	46.83	52.53	62.81	74.21	85.61	97.04
k	maximum value		twenty two	twenty four	27	30	33	36	42	48	56	64	72	80	90	100
k	minimum		21.48	23.48	26.48	29.48	32.38	35.38	41.38	47.38	55.26	63.26	71.26	79.26	89.13	99.13
s	Nominal		17	19	19	twenty two	twenty four	27	32	36	41	46	55	65	75	85
	minimum		17.05	19.065	19.065	22.065	24.065	27.065	32.08	36.08	41.08	46.08	55.1	65.1	75.1	85.12
	maximum value		17.23	19.275	19.275	22.275	24.275	27.275	32.33	36.33	41.33	46.33	55.4	65.4	75.4	85.47
t	minimum		11	12	13.5	15.5	18	19	twenty four	28	34	38	43	48	54	60
in	minimum		9.4	10.4	11.9	13.1	13.5	15.3	16.3	17.5	19	twenty two	25	27	32	34
Thousand pieces of steel weight ≈kg			-	-	-	-	-	-	-	-	-	-	-	-	-	-
thread length b			-	-	-	-	-	-	-	-	-	-	-	-	-	-

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