DIN931/933 Hexagon Head Bolts

DIN931/933 Hexagon Head Bolts
Specification
Material: stainless steel
Size:M1.6--M64
Surface treatment: plain, black, zinc plated
Class:4.6--12.9
Minimum order： 450KG
Advantage
1.High quality and competitive price
2.Various designs
3.Customized design are welcome
4. Small order acceptable
5. OEM accepted