1) Standard: DIN, ANSI
2) Material: Carbon Steel
3) Diameter: 2.5mm~6mm, 4#~14#
4) Length: 10~160mm, 1/2"~6"
5) Thread: UNC, UNF
6) Finish: Plain, zinc, black phosphated, grey phosphated, nickel, dacroment
Packing: Box, carton, bag, pallet
Drlling screw,Screws