SELF DRILLING HEX COARSE THREAD 12G x 20 (500 PCS) Screw Course Thread for Enhanced Grip:

Course Thread for Enhanced Grip: The 12Gx20 Class 4 screws feature a coarse thread pattern

our Metal Self Drilling Hex Course Thread Screw - 12Gx20 Class 4 is your go-to choice for reliable and efficient fastening

this screw is built with a fine thread pattern (C4)

ensuring reliable performance over an extended lifespan

SELF DRILLING HEX COARSE THREAD 12G x 20 (500 PCS) Screw Course Thread for Enhanced Grip:Quantity: 1000 Screw Gauge: 12g Length: 20mm Thread Length: 13mm Drill Point Length: 7. 4mm Threads Per Inch: 14 TPI Shank Diameter: 5. 5mm Head Diameter: 14. 4mm Head Height: 5. 5mm Finish: Class 4 Galvanised Material: Carbon Steel Driver Type: 5 16" Point Type: Tek Metal Self Drill Head Type: Hex Screw Head Key Features: Self Drilling Design: Save time and effort with the innovative self drilling feature. No need for pre drilling holes simply power