
Flat Head Phillips Self Drilling Screw Nickel plated
Flat Head Phillips Self Drilling Screw Carbon Steel With 6 Rib Wing Diameter:4.2mm length:25mm,38mm, 50mm Material:Steel, C1022+

Flat Head Phillips Self Drilling Screw Carbon Steel With 6 Rib Wing
Flat Head Phillips Self Drilling Screw Carbon Steel With 6 Rib Wing Diameter:3.5mm length:25mm,35mm Material:Steel, C1022+ Heat Treatment
Self Drilling Screw With Wing
Self Drilling Screw With Wing drywall screw with four ribs under head fine thread tornillos for drywall Diameter:3.5mm length:25mm,35mm

countersunk head self drilling screw
COUNTERSUNK HEAD SELF DRILLING SCREW Diameter:4.2mm length:13mm,16mm,19mm, 25mm,32mm,38mm,50mm ,60mm,70mm Material:Steel, C1022+
Wafer head self drilling screw
Wafer head self drilling screw Philips cross recessed carbon steel Diameter:4.2mm length:13mm,16mm,19mm, 25mm,32mm,38mm,50mm

Countersunk Self-drilling Screws with Wings
Countersunk Self-drilling Screws with Wings Model Number:#6-#8 Diameter:3.5,4.2mm length:13mm~100mm Material:C1022A Color:Black