1/4-20 x 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (2700)

9/16 x 6 Reduced Shank Drill Bit (1/2 Shank)

7/8-14 x 3 1/4 Grade 5 Hex Cap Screw Zinc Plated

providing much greater holding power than other self drilling anchors that are just a small screw in a larger screw

7/8-9 x 4 1/2 Hex Cap Screw SS 18-8 (A2)

5/8-18 x 6 Grade 8 Hex Cap Screw Plain Domestic USA (65) 3/4-10 A307 Grade A Carriage Bolts Zinc Plated 1/4-20 x 3/4 Grade 85 8 18 x 6 Grade 8 Hex Cap Screw Plain Domestic USA (65). 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 2