Features:
1) standard:GB,DIN,JIS,ANSI,BA
2) Materials: carbon steel, alloy steel, stainless steel, copper
3) Surface: plate zinc,plate yellow zinc,plate nickel,etc.
4) Size, Surface: according to customers'demand
Inner packing:
20 - 25kg/box
Outer packing:
36 or 48 boxes/carton with pallet
Screw