Product description
Product Description
Hexagon Socket Head Cap Screws DIN 912
Diameter: M3~M64
Standard: GB/T70.1-2000
DIN 912
Eqv ISO 4762-1997
Mechanical performance: 6.8 / 8.8/ 10.9/ 12.9.
Length, surface processing and so on can be designed according to your requirements.