1/5

UNC UNF Hexagon Socket Head Screw Stainless Steel Factory Direct A2-70

1000~1999/piece

$0.05

2000~4999/piece

$0.03

≥5000/piece

$0.02

Quick Details

Product Code：

7318159090

OEM：

Available

Sample:

Available

Port:

Shenzhen

Payment:

PayPal,VISA,MasterCard,Western Union,T/T,L/C,D/P,D/A,Other

Place of Origin：

China

Supply Ability：

500000 piece per month

Quick Details

Product name

socket head cap screws
Material

carbon steel, stainless steel, steel
Measurement

metric, inch
Sizes

M1.6-M64
Length

2.5-300mm
Standard

DIN912
Head

hex
Thread

Full/half thread
Class

8.8, 10.9, 12.9 Class or custom
Finish/surface treatment

plain, black oxided, zinc plated, galvanized and etc.
Certification

ISO9001
Free sample

available
Trade term

EXW, FOB, CRF, CIF

Shipping fee

Inquiry Basket

Contact Supplier

DIN912 Hexagon Socket Head Cap Screws with Low Head stainless steel

Overview

Shoulder patterned lifting eye bolts, often called machinery eye bolts, collared lifting eye bolts or lifting eyes, feature a shoulder under the eye that provides greater stability for angular lifts by reducing stress on the shank.

Product Description

Products Name	socket head cap screw with washers
Material	carbon steel, stainless steel, steel
Measurement	metric, inch
Sizes	M1.6-M64
Length	2.5-300mm
Standard	DIN912
Head	hex
Thread	Full/half thread
Class	8.8, 10.9, 12.9 Class or custom
Thread	Full/Half thread
Finish/surface treatment	plain, black oxidized, zinc plated, galvanized, etc.
Certification	ISO9001:2013, ISO9001-2000
Free sample	available

Screw Thread/d			M1.4	M1.6	M2	M2.5	M3	M4	M5	M6	M8	M10	M12	(M14)	M16	(M18)	M20
P	Pitch	Coarse thread	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 thread pitch-1	-	-	-	-	-	-	-	-	1	1.25	1.25	1.5	1.5	1.5	1.5
		Fine thread pitch-2	-	-	-	-	-	-	-	-	-	1	1.5	-	-	2	2
b	Ref.		14	15	16	17	18	20	22	24	28	32	36	40	44	48	52
dk	plain head	max	2.6	3	3.8	4.5	5.5	7	8.5	10	13	16	18	21	24	27	30
	knurled heads	max	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
	min		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
da	max		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	max		1.4	1.6	2	2.5	3	4	5	6	8	10	12	14	16	18	20
ds	min		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
e	min		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	max		1.4	1.6	2	2.5	3	4	5	6	8	10	12	14	16	18	20
k	min		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 Size		1.3	1.5	1.5	2	2.5	3	4	5	6	8	10	12	14	14	17
	min		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
	max		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	min		0.6	0.7	1	1.1	1.3	2	2.5	3	4	5	6	7	8	9	10
w	min		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
Weight of per 1000 steel products(≈kg)			-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Length of Thread b			-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Screw Thread/d			(M22)	M24	(M27)	M30	(M33)	M36	M42	M48	M56	M64	M72	M80	M90	M100
P	Pitch	Coarse thread	2.5	3	3	3.5	3.5	4	4.5	5	6.5	6	6	6	6	6
		Fine thread pitch-1	1.5	2	2	2	2	3	3	3	4	4	4	4	4	4
		Fine thread pitch-2	2	-	-	-	-	-	-	-	-	-	-	-	-	-
b	Ref.		56	60	66	72	78	84	96	108	124	140	156	172	192	212
dk	plain head	max	33	36	40	45	50	54	63	72	84	96	108	120	135	150
	knurled heads	max	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
	min		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
da	max		24.4	26.4	30.4	33.4	36.4	39.4	45.5	52.6	63	71	79	87	97	107
ds	max		22	24	27	30	33	36	42	48	56	64	72	80	90	100
ds	min		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
e	min		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	max		22	24	27	30	33	36	42	48	56	64	72	80	90	100
k	min		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 Size		17	19	19	22	24	27	32	36	41	46	55	65	75	85
	min		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
	max		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	min		11	12	13.5	15.5	18	19	24	28	34	38	43	48	54	60
w	min		9.4	10.4	11.9	13.1	13.5	15.3	16.3	17.5	19	22	25	27	32	34
Weight of per 1000 steel products(≈kg)			-	-	-	-	-	-	-	-	-	-	-	-	-	-
Length of Thread b			-	-	-	-	-	-	-	-	-	-	-	-	-	-
①,For size ≤ M4, the point need not be chamfered.
②,e min = 1.14 * S min
④,Norminal lengths above 300 mm shall be in 20 mm steps.
⑤,L-b ≥ 3P (P:Coarse thread pitch）

Din580 Lifting Eye Bolts Custom Wholesale

Factory show

? Our company covers an area of 10,000 square meters with about 120 staff at present.

? Equipment with 60 units of multi-stage cold forging machines and 3 sets of continuous carburizing quenching furnaces and full sets of inspection equipment.

? Based firmly on ISO9001 quality system standards, the company operates each link from raw materials procession to the production process in strict accordance with the procedures and boasts well-qualified quality inspectors and perfect testing equipment

? Which takes effective control on the production process to ensure product quality, It successfully won, the ISO9001-2000 quality system certificate in 2003.

Din580 Lifting Eye Bolts Custom Wholesale