3/4 x 5 Hex Lag Screw Hot Dipped Galvanized

15/64 x 12 High Speed Aircraft Bit Cobalt

meets or exceeds ASTM F879

5/8-18 x 3 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100)

GutterScrew™ enables you to replace old popping gutter spikes once and for all

1-14 x 5 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25) 7/16-20 Socket Cap Screws Alloy 3/4 x 5 Hex Lag1 14 x 5 1 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25) . 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