DIN, GB, ANSI, BSW, JIS, GOST
From 16mm to 152mm ( 1/2" to 6" )
3.5mm(#6), 3.9mm(#7), 4.2mm(#8), 4.8mm(#10)
Fine Thread, Coarse Thread, 2/3 Thread
Black/Grey Phosphated, Zinc Plated
1000pieces/Box25kg/Carton,or as Customer's Request
Tianjin (Chinamainland)