Our material includes Carbon Steel, Alloy Steel, Q195, Q235, 10B21, 35K, 45#, 40Cr, 35CrMo,
42CrMo, B7, SS304, SS316, etc.
The surface Treatment includes Black,
Phosphating, Zinc Plated, HDG, Dacromet,Teflon
Our size covers
M5 - M100, 1/4" - 4"
The Grade of the hex bolt includes:
4.8, 6.8, 8.8, 10.9, 12.9, A2, A4, B7
We can provide various standards:
DIN975, DIN976, DIN939, GB897, IFI-136 etc.
Room 1912-2011, T5 west building, Global center, Handan City, Hebei, China.