1/2-20 x 1 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (50) Square Bugle Coarse Drywall Screws Black Phosphate 5/8-11 x 5 Hex Cap

5/8-11 x 5 Hex Cap Screw SS 18-8 (A2)

5/16-18 x 6 Grade 8 Hex Cap Screw Plain Domestic USA (50)

7/8-9 x 10 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (15)

5/16 L9 SAE Tension Flatwasher Yellow Zinc Plated Domestic USA (100)

3/4-10 x 4 1/2 Socket Cap Screw Alloy

1/2-20 x 1 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (50) Square Bugle Coarse Drywall Screws Black Phosphate 5/8-11 x 5 Hex Cap1 2 20 x 1 3 4 Grade 5 Hex Cap Screw Plain 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 of