1/4-28 x 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (2700)

Heavy duty construction made to Type J aircraft specifications

7/8-9 x 4 Flat Socket Cap Screw Alloy

5/8-11 x 7 1/2 Socket Cap Screw Alloy

7/8-9 x 1 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (80)

3/4-10 x 3 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25) Nail-In Anchors Nylon 1/4-28 x 3/4 Grade 53 4 10 x 3 1 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25) . 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