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

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

These 1-8 x 9 1/2 A325 Type 1 Heavy Hex Bolts are Plain Domestic (USA) and are sold in a Bulk Keg of 50

efficient drills and clean

7/16-20 x 4 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (175)

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