1-8 x 5 1/2 Socket Cap Screw Alloy

Galvanized nuts are over tapped per ASTM A563

9 x 3 1/2 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - Bulk Pail (1500)

5/16 x 6 (1/4 Drive) Magnetic Nut Setter

1/4-20 x 1 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100) 7/8-9 Hex Cap Screws 316 Stainless Steel 1-8 x 5 1/2 Socket1 4 20 x 1 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100) . 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