China Hex Washer Flange Wing up with washer(Roofing Screw) factory and suppliers

Hex Washer Flange Wing up with washer(Roofing Screw)

Application

·Fastening the connection of resin tile,fiberboard and steel

·Connection and fastening of double base material requiring reaming

Features

·Up wing design,Reaming prevents tail breaking

·EPDM washer,Good waterproof performance

·The wings drill out a clearance hole in wood or other soft materials,

Then snap off when in contact with the metal surface to be drilled

Brand	Dahe–Solidex
Product Type	Hex Washer Flange Wing up with washer(Roofing Screw)
Material	carbon steel
Drive Type	Hex
Product Length	4-5/32″ ,4-9/16″,5″,5-3/4″,6-1/8
Screw Diameter (mm)	M6.3
Thread Length	Buttress Thread
Point Type	Drill/Needle
Finish	Zinc/Ruspert/Mechanical galvanizing
Head Type	Hex
Product Standard	DIN/ANSI/BS/JIS
Approvals	CE
Sample	Free
Place of Origin	China
Supply Ability	5000 tons/per month