Collated Drywall Screws 1.Materials:Carbon steel C1022. 2.Diameter:3.5~4.2mm,6#~8# 3.Length:25~57mm,1"~2" Plastic Strip Collated Drywall Screws with Plastic StripHigh quality and Best price1.Materials:Carbon steel C1022.2.Diameter:3.5~4.2mm,6#~8#3.Length:25~57mm,1"~2"4.Packing:50pcs screws per strip,Then 20 strip in carton5.Thread:Fine or coarse6.Point:Sharp7.Delivery time:20~25days Collated ...