Ideal for securing clips used in standing seam roofing

1/2-13 x 8 Socket Cap Screw Alloy

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

0 x 65 Hex Cap Screw 8

11/64 Heavy Duty Jobber Drill Bit

7/8-9 x 4 1/4 Grade 8 Hex Cap Screw Yellow Zinc Plated 5/8-18 Hex Cap Screws 18-8 Stainless Steel Ideal for securing clips used7 8 9 x 4 1 4 Grade 8 Hex Cap Screw Yellow Zinc Plated . Grade 8 Hex Cap Screws are manufactured 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 1 2 inches