The Spike® anchor is a patented

3/16 x 1/4 - 3/8 SSB66 Button SS Riv / Steel Man (5000)

10 x 1 Simpson Pancake-Head Self-Drilling Screw - Square Drive 410 SS - Box (100)

306 inches

5/16-24 x 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100)

5/8-11 x 1 1/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (225) M24-3.00 Flat Socket Cap Screws 12.9 DIN 7991 Black Oxide The Spike® anchor is a5 8 11 x 1 1 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (225) . 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