HEX DRILLING SCREW

Type：Self-Drilling Screw

Diameter：4.2mm, 4.8mm, 5.5mm,6.3mm

Length：13mm-200mm

Surface Treatment：Yellow or White zinc plated, Ruspect/Decromet

Package：Bulk in Carton or in colored or plain box

Item name	hex flange head self drilling hex cap screw
Material	C1022a
Diameter	3.5MM~6.3MM
Length	16mm~220mm
Surface treatment	white/yellow galvanized ruspert/decromet
Color	white/yellow
Usage	roofing, wooden plate, gypsum board, etc
Packing	Small box or 25kg in bulk