1.Product Name: self tapping screw
2.Material:C1022A
3.Diameter:M3.5(#6)/M3.9(#7)/M4.2(#8)/M4.8(#10)/M5.5(#12)/M6.3(#14)
4.Length:From 19mm(3/4inch) to 254mm(10inches)
5.Brand Name:HUAZHEN
6.Finishment:Yellow/Bule Zinc plated/Nickel Plated/Others
7.Package:bulk,25kg/ctn or 1kg/bag+carton,1kg/box+carton 1.Product Name:Pan head self drilling screw
self tapping screw