5/8-11 x 22 A307A Hex Bolt Hot Dipped Galvanized

3/4-16 x 5 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25)

Drive Sizes: #6 - T15 #8 - T20 #10 - T25

#4 Heavy Duty Jobber Drill Bit

7/8-9 x 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (75)

1 1/4-7 x 4 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (15) Phillips Flat Self Drilling Cement Board Screws with Wings 5/8-11 x 22 A307A Hex1 1 4 7 x 4 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (15) . 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