1-8 x 3 Socket Cap Screw Alloy

#3 drill point for quick penetration of aluminum panels without "point walking"

1 1/8-12 Nylon Insert Locknut Zinc Plated

1/4 x 6 Powers Round Toggle Bolt Zinc Plated (50)

1 1/4-7 x 10 Socket Cap Screw Alloy

3/8-24 x 1 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (675) 5/8-18 Socket Set Screws Cup Point Alloy 1-8 x 3 Socket Cap3 8 24 x 1 1 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (675) . 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