10-32 x 3/8 Phil Pan Taptite Alt Ext Tooth washer Thread Roll Screw Full Thrd Zinc & Wax DPG and the black oxide finish

and the black oxide finish helps to protect the screws from corrosion

The thread cutting design of the screw allows it to create its own threads in the material it is being driven into

The coarse thread provides strong holding power in wood

5 mm and the length of the screw is 70 mm

10-32 x 3/8 Phil Pan Taptite Alt Ext Tooth washer Thread Roll Screw Full Thrd Zinc & Wax DPG and the black oxide finish10 32 x 3 8" Phillips Pan Head Taptite Alt Ext Tooth Washer Thread Rolling Screw, Full Thread, Zinc & Wax: Precision engineered screw designed for secure fastening in metal applications Features a Phillips pan head for easy driving with a screwdriver Taptite thread design creates its own threads in metal, eliminating the need for tapping Alternative external teeth provide exceptional holding power Washer head provides a larger bearing surface for