Place of Origin : Kaohsiung,Taiwan, Province Of China

Description:
Size : M3.9 / #7
Length : 9.5mm~75mm
Material : Carbon Steel / Stainless Steel
Point type : Drill point and sharp point
Attachment : W/WO Wing
Surface Treatment : Zinc plated, Yellow Zinc plated, Black zinc, Zinc Nickel, Mechnical Galvanized, Ruspert,Slat Spray Test according to customer requirement.
Standard : DIN, IFI, JIS, according to customer's drawing
Package : Bulk packing, Box packing, Bag packing, Blister

Flat head window screw characteri