Our
material includes Carbon Steel, Alloy Steel,
Q195, Q235, 10B21, 35K, 45#, 40Cr, 35CrMo, 42CrMo, B7, B16,
SS304, SS316, etc.
The
surface Treatment includes Plain,
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, B16, etc.
We can
provide various standards:
DIN975/976, ASTM A193 B7, DIN835/938/939/940/949, GB897-900,
ASME/ANSI, etc.
Room 1912-2011, T5 west building, Global center, Handan City, Hebei, China.