PREMIUM TURBOGOLD MULTIPURPOSE WOODSCREWS - THE PROFESSIONAL BUILDER CHOICE. Drive Type:Pozi (PZ). Wax Coated • Double Countersunk Head • Low Torque Drive • High Strength Carbon Steel. Featuring adouble countersunk head andpre-waxed coating, these screws provide smooth insertion, improved grip and reduced splitting, making them ideal for demanding installation work.