Ansen Tools AN 101 Self Tapping Hex Washer Head Screw Assortment, 200-Piece

This Anson Tool Self Tapping Hex Washer Head Screw Assortment eliminates pre-drilling in sheet metal. Hex washer head screws offer extra strength and stability. They have a corrosion resistant plating to eliminate rust. Included is a plastic organizer box for compact storage. Ideal assortment includes: #8x1/2"-30 pc, #8x5/8"-30 pc, #8x3/4"-30 pc, #8 x 1"-30 pc, #10x1/2"-20 pc, # 10x5/8"-20 pc, #10x3/4"-20 pc, #10x1"-20 pc.