5 and will have a typical composition of 18% chromium and 8% nickel

7/8 x 6 Reduced Shank Drill Bit Cobalt (1/2 Shank)

1/2-13 x 8 1/2 Socket Cap Screw Alloy

10 x 5 Phillips Bugle Decking Screws Dacrotized - Carton (500)

Installs much faster and easier than lags or spikes

5/8-18 x 4 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25) Phillips Flat Particle Board Screws Plain and Lubed 5 and will have a5 8 18 x 4 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