7/8-9 x 2 3/4 Hex Cap Screw SS 316 (A4)

2-4 1/2 x 8 Socket Cap Screw Alloy

1 1/8-12 x 4 1/2 Socket Cap Screw Alloy

1/2-13 x 6 1/2 Hex Cap Screw SS 316 (A4)

3/4-10 x 3 Socket Set Screw Cup Point Alloy

7/16-14 x 1 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (450) LedgerLOK Ledger Board Fasteners 7/8-9 x 2 3/4 Hex7 16 14 x 1 3 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (450) . 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