Specifications
Hex Head Self Driling Roofing Screws with EPDM Washer
1)Standard: DIN, ASTM,AS,GB
2)Material: Carbon Steel,SUS
Hex Head Self Driling Roofing Screws with EPDM Washer1)Standard: DIN, ASTM,AS,GB
2)Material: Carbon Steel,SUS
3)Diameter: 4.8mm~6.3mm,
4)Length: 19-80
5)Thread: AB TYPE,A TYPE
6)Head Type:Pan Head,Flat Head,Hex Head,Bugle Head,Wafer Head,Truss Head
7)Point Type:Sharp Point,drilling Point
8)Drive Type:Hex head
9)Finish: Zinc, RAL
Nickel,Cooper,Dacroment,Ruspert