DRYWALL SCREW SPECIFICATION:
Diameter: 3.5-4.8mm Length: 13-100mm
Head: Bugle Philips drive Head
Material: C1022
Thread Type: Fine Thread, Coarse Thread
Surface Treatment: Black/grey Phosphorization, Zinc Plated
Packing: 50 PCS/ STRIP, 20 STRIP / BOX, 10BOX/CARTON.
Drywall Screw on Plastic Strip