One of Hottest for Weld Bolt - Square head bolt – Ji Luo Fastener

Short Description:

Product Description Square head bolts are divided into 4.8 class bolts, 8.8 class bolts, 10.9 class bolts and 12.9 class bolts according to the grade of high strength. It is widely used in the electrical and electronic industry, water conservancy engineering industry, electrical products, mechanical equipment, chemical equipment, ships, vehicles, steel structures and so on 1. Grade: SUS201,SUS304,SUS316,A2-70,A2-80,A4-80,4.8 6.8 8.8 10.9 12.9 2. Size: M3-48 3. Standard: DIN /ANSI 4. Certi...

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One of Hottest for Weld Bolt - Square head bolt – Ji Luo Fastener Detail:

Product Description

Square head bolts are divided into 4.8 class bolts, 8.8 class bolts, 10.9 class bolts and 12.9 class bolts according to the grade of high strength. It is widely used in the electrical and electronic industry, water conservancy engineering industry, electrical products, mechanical equipment, chemical equipment, ships, vehicles, steel structures and so on

1. Grade: SUS201,SUS304,SUS316,A2-70,A2-80,A4-80,4.8 6.8 8.8 10.9 12.9

2. Size: M3-48

3. Standard: DIN /ANSI

4. Certification: ISO9001, SGS, CTI, ROHS

Product Name	Square head bolt
Material	Carbon steel /stainless steel
Color	natural,black,ZP,HGD
Standard	DIN GB ISO JIS BA ANSI
Grade	SUS201, SUS304, SUS316, A2-70, A2-80, A4-80, 4.8 6.8 8.8 10.9 12.9
Brade	Rock
Thread	coarse, fine
Used	building industry machinery