5/16-18 x 4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (50)

1-14 x 12 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (16)

efficient drills and clean

160 x 3 screws are designed to last

7/16-14 x 1 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (50)

5 Piece Unibit HSS Step Drill Bit Set (Sizes #1 - #5), VAC1-5SET 3/4-16 Hex Cap Screws 316 Stainless Steel 5/16-18 x 4 L9 HexStep drills are the only drills you can sharpen yourself (both tip and flute). Exlusive single radial concave flute crates perfectly round holes in metal, plastic wood and other thin materials without center punching. Contructed of industrial grade high speed molybdenum steel, heat treated and temperature for long life. Slef stating tip. No center punching needed. Automatically deburrs top side of hole. Ideal for steel, copper, aluminum and other thin