10 x 3 Simpson Flat-Head Deck-Drive™ DWP Wood Screws - 6-Lobe Drive 316 SS - Deck Pack (350)

#36 Heavy Duty Drill Bit - Stubby Length

7/16-14 x 4 Grade 5 Hex Cap Screw Plain Domestic USA (25)

3/4-10 x 8 Hex Cap Screw SS 316 (A4)

1/4-28 x 2 1/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (1000) 1/2-20 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA 10 x 3 Simpson Flat-Head1 4 28 x 2 1 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (1000) . 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