6 x 1 1/4 Simpson Bugle-Head Wood Decking Screws - 6-Lobe Drive 305 SS - 5 lbs Pack (1215)

3/4-10 x 8 Grade 5 Hex Cap Screw Zinc Plated

#45 Heavy Duty Drill Bit - Stubby Length

31/64 Cobalt Heavy Duty Jobber Drill Bit

3/8-16 x 4 Grade 8 Hex Cap Screw Plain Domestic USA (250) 1/4-28 Grade 8 Hex Cap Screws Yellow Zinc Plated - Domestic USA 6 x 1 1/4 Simpson3 8 16 x 4 Grade 8 Hex Cap Screw Plain Domestic USA (250). 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 to