Product Specifications
M1.6-M56
High Strength Steel
Hexagon Head
Hexagon
Common Bolt
Round
DIN
12.9
ISO9001, IATF 16949
Accept (OEM/ODM)
Free
Black/Zinc/Dacromet
JX
Cartons + Pallets
M1.6-M56
Hangzhou/China
7318150000