Lengths over 6 to 12 inches will have 6 inches of thread

10 x 3 Simpson Bugle-Head Wood Decking Screws - 6-Lobe Drive 316 SS - 1 lbs Pack (68)

7/16 L9 SAE Tension Flatwasher Yellow Zinc Plated Domestic USA (3500)

5/16-24 x 2 Grade 8 Hex Cap Screw Plain Domestic USA (800)

1/4-20 x 7/8 Grade 5 Hex Cap Screw Plain Domestic USA (2500) 3/4-16 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA Lengths over 6 to 121 4 20 x 7 8 Grade 5 Hex Cap Screw Plain Domestic USA (2500). 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