1/4-20 x 2 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (900)

5/8-11 x 2 3/4 Grade 8 Hex Cap Screw Plain Domestic USA (125)

Asymmetrical thread pattern resists material slippage during pull out and vibration

5/8-11 x 1 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

1 1/2-12 x 7 Socket Cap Screw Alloy

5/16-24 x 4 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (300) 1-8 Hex Tap Bolts 18-8 Stainless Steel 1/4-20 x 2 1/2 Grade5 16 24 x 4 1 2 Grade 5 Hex Cap Screw Plain Domestic USA (300). 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