High Strength, Grade8.8, Black Bolt, Hex Bolt, DIN933 DIN931

• Material: High Strength Steel
• Type: Hexagon Head
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS, BSW, GOST
• Grade: 6.8 8.8 10.9 12.9
• Model NO.: M5-M64
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Black
• Transport Package: 25kgs Carton, 50kgs Bag
• Specification: M5-M64
• Origin: Hebei
• HS Code: 7318151010
• Production Capacity: 500tons/Month

Product Description

Alloy Steel,Black Platded
Surface :YZP,BZP,Black,Dacromet,HDG,Plain
Grade:6.8,8.8,10.9,12.9
Full Thread,Half thread,UNF,UNC,BSW,BSF
Package:25kgs/carton,plastic bag inside box,50kgs/bag,1000kgs/pallet
OEM Accepted,Customer's design and logo are welcom