Straight shank to 1/2” 1/2” reduced shank for sizes above 1/2” M2 high speed steel Sharp cutting edge to drill in many different materials: Mild Steel Cast Iron Aluminum Wood Extra length flute with continuous cutting edges for drilling deep holes and fast chip removal Reduced shank fits all drill motors with 1/2” chucks Non-slip grip prevents the bit from spinning in the chuck

1-8 x 5 Grade 8 Hex Cap Screw Plain Domestic USA (25)

1/4-20 x 6 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (350)

5/8-11 x 7 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (10)

1/2-20 x 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50)

7/16-20 x 5 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) Square Trim-Head Self Drilling Siding Screws 410 Stainless Steel Straight shank to 1/2” 1/2”7 16 20 x 5 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) . Grade 8 Hex Cap Screws are manufactured in the USA from medium carbon alloy steel. In diameters 1 4 to 1 1 2 inches our Grade 8 material meets or exceeds SAE J429 Grade 8 specifications. Diameters over 1 1 2 inches meet or exceed ASTM A354 Grade BD. All material is manufactured with rolled threads. Yellow zinc plated bolting will meet or exceed ASTM F1941. Typical hardness on