China China Wholesale Assorted Nuts And Bolts Manufacturers - ISO 7379 Low Head Shoulder Bolt Screw – Yateng Manufacturer and Supplier

China Wholesale Assorted Nuts And Bolts Manufacturers - ISO 7379 Low Head Shoulder Bolt Screw – Yateng

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China Wholesale Assorted Nuts And Bolts Manufacturers - ISO 7379 Low Head Shoulder Bolt Screw – Yateng Detail:

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Product Description:

Product Name	M8 M10 Grade 12..9 alloy steel hex socket shoulder bolt ISO7379
Material	alloy steel
Color	Silvery
Standard	DIN GB ISO JIS BA ANSI
Grade	12.9
Finished	plain
Thread	coarse, fine
Used	building industry machinery

Product advantages:

Precision Machining

☆ Measure and process using precision machine tools and measuring tools under strictly controlled environmental conditions.

2.High-quality Metal material

☆ With long life, low heat generation, high hardness, high rigidity, low noise, high wear resistance and other characteristics.

3. Cost-effective

☆ The use of high-qualityMetal material, after precision processing and forming, greatly improves the user experience.

Parameter Of Product:

螺纹尺寸			M5	M6	M8	M10	M12	M16	M20
d
P	pitch		0.8	1	1.25	1.5	1.75	2	2.5
d_s	Nominal		6.5	8	10	13	16	20	25
	maximum value		6.487	7.987	9.987	12.984	15.984	19.98	24.98
	minimum		6.451	7.951	9.951	12.941	15.941	19.928	24.928
b	maximum value		9.75	11.25	13.25	16.4	18.4	22.4	27.4
b	minimum		9.25	10.75	12.75	15.6	17.6	21.6	26.6
d_k	short hair	maximum value	10	13	16	18	24	30	36
	knurled head	maximum value	10.22	13.27	16.27	18.27	24.33	30.33	36.39
	minimum		9.78	12.73	15.73	17.73	23.67	29.67	35.61
k	maximum value		4.5	5.5	7	9	11	14	16
k	minimum		4.32	5.32	6.78	8.78	10.73	13.73	15.73
s	Nominal		3	4	5	6	8	10	12
	maximum value		3.08	4.095	5.095	6.095	8.115	10.115	12.142
	minimum		3.02	4.02	5.02	6.02	8.025	10.025	12.032
t	minimum		2.4	3.3	4.2	4.9	6.6	8.8	10
g₁	maximum value		2.5	2.5	2.5	2.5	2.5	2.5	3
g₂	maximum value		2	2.5	3.1	3.7	4.4	5	6.3
d_s1	maximum value		3.86	4.58	6.25	7.91	9.57	13.33	16.57
d_s1	minimum		3.68	4.4	6.03	7.69	9.35	12.96	16.3
e	minimum		3.44	4.58	5.72	6.86	9.15	11.43	13.72
r	minimum		0.25	0.4	0.6	0.6	0.6	0.8	0.8
Thousand pieces of steel weight≈kg			-	-	-	-	-	-	-

OUR PACKAGE:

1. 25 kg bags or 50kg bags.
2. bags with pallet.
3. 25 kg cartons or cartons with pallet.
4. Packing as customers’ request

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Our development depends on the advanced equipment ,excellent talents and continuously strengthened technology forces for China Wholesale Assorted Nuts And Bolts Manufacturers - ISO 7379 Low Head Shoulder Bolt Screw – Yateng , The product will supply to all over the world, such as: Bangladesh, Luxembourg, Italy, Providing Quality Products, Excellent Service, Competitive Prices and Prompt Delivery. Our products are selling well both in domestic and foreign markets. Our company is trying to be one important suppliers in China.

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