5/8-11 x 3 1/2 Hex Tap Bolt 18-8 (A2) Stainless Steel

5/16 Heavy Duty Jobber Drill Bit

Over-sized thread diameter tightly fills the existing spike holes for better holding strength and a watertight fit #3 square drive virtually eliminates cam-out during hard to reach installations Durable UV resistant white and brown head paint matches most gutter systems Thick galvanized base coating guaranteed not to rust or react with aluminum Free driver bit included American made

#5 x 6 High Speed Aircraft Bit Cobalt

3/4-10 x 1 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25)

7/8-9 x 2 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (65) 1-8 Hex Tap Bolts 18-8 Stainless Steel 5/8-11 x 3 1/2 Hex7 8 9 x 2 1 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (65) . Grade 5 Hex Cap Screws are manufactured in the USA from medium carbon steel. Our Grade 5 material meets or exceeds SAE J429 Grade 5 specifications. All products are manufactured with rolled threads. Typical hardness on diameters 1 4 to 1 inch is HRC 25 34. On diameters over 1 inch to 1 1 2 hardness will range from HRC 19 30. Tensile strength for diameters 1 4 to 1 inch is a minimum of