Name:Drywall Screw

Head Type:Bugle ; Wafer; Pan; Pan Framing

Thread Type:Fine; Coarse

 Drive:Philips

Diameter:M3.5/M3.5/M4.0/M4.5/M4.8

Length:From 13mm to 254mm(or according to customers' request)

Material:C1022A

Finish:Black/Grey Phophate,Yellow/Bule Zinc Plated,Others