5/16-24 x 1 Grade 5 Hex Cap Screw Plain Domestic USA (1400)

5/8 x 2 1/2 Hex Lag Screw 18-8 SS

8 x 1 1/2 Phillips Flat Particle Board Screw w/ Nibs T17 Black Oxide - Carton (6

3/4-16 x 2 Hex Cap Screw SS 18-8 (A2)

1 1/4-7 Slotted Hex Nut Zinc Plated

1/4-20 x 5 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50) M33-3.50 Socket Cap Screws 12.9 Alloy Plain DIN 912 5/16-24 x 1 Grade 51 4 20 x 5 1 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50) . 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