5/8-11 x 1 1/2 Square Head Set Screw Cup Point 18-8 (A2) Stainless Steel

7/8-14 x 6 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (10)

7/16 Heavy Duty Drill Bit - Stubby Length

1/4-28 x 5/8 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (3000)

1 1/4 x 8 Ship Auger Wood Bit

7/8-9 x 7 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) M10-1.5 Hex Cap Screws 8.8 DIN 931 Zinc Plated 5/8-11 x 1 1/2 Square7 8 9 x 7 1 2 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