... 3)Diameter: 3.5mm~4.8mm, 6#~10# 4)Length:9.5~150mm, 3/8"~6 1)Standard: DIN, ANSI,JIS,GB2 ... .5~150mm, 3/8"~6"5)Thread: AB TYPE,A TYPE,B Type6)Head Type:Flat Head,Wafer Head,Truss Head,Pan framing Head7)Point ... Type:Sharp Point8)Drive Type:Phillips,Pozi9)Finish: Plain, Zinc, Black Phosphated, Grey Phosphated bugle head ...