Wafer head self drilling screw

Description:
Philips cross recessed carbon steel Wafer head self drilling screw tornillos drywall screw for drywall
Diameter:4.2mm
length:13mm，16mm，19mm, 25mm，32mm，38mm，50mm
Material:Steel, C1022+ Heat Treatment
Color:Zinc Plated(colorful,blue white)
Head Type:Wafer head
Package:Drywall gypsum board screws in bulk packing, or small boxing then bulk packing, or Bulk
Delivery Details : 3-30 days after order of screw

Our screws equipment: