Typical hardness will reach a maximum of Rockwell C28

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 7/16 x 6 Reduced Shank Drill Bit Cobalt (1/2 Shank)

10 x 3 Simpson Bugle-Head Wood Decking Screws - 6-Lobe Drive 316 SS - Bulk Pail (1500)

0 x 70 Hex Cap Screw 8

1/4-20 x 4 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (50) 1/4-20 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA Typical hardness will reach a1 4 20 x 4 1 2 Grade 8 Hex Cap Screw Plain Domestic USA (50). 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 diameters 1 4