DIN, GB, ANSI, JIS
Galvanized
Hot-Working
Cold Pier + Thread Rollered
Caliper,Hardness Testor,Salt Spray Machine
3~110 mm Available
Ab/a/B/Bp/C/D/F/G/T/Bf/Bt/U/Triangular Thread
4h,6h,6g
5h,6h,7h
1A,2A,3A
1b,2b,3b
General Export Package/Require of Customer