1/2-20 x 2 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (300)

8 x 2 1/2 Phillips Bugle Coarse Drywall Screws Phosphate Coated - Carton (2500)

1-14 x 8 Grade 8 Hex Cap Screw Yellow Zinc Plated

6 x 1 1/4 Phillips Bugle Hi-Low Drywall Screws Phosphate Coated - Carton (8000)

7/16-20 x 5 Socket Cap Screw Alloy

3/4-10 x 3 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (80) M33-3.50 Socket Cap Screws 12.9 Alloy Plain DIN 912 1/2-20 x 2 1/2 L93 4 10 x 3 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (80) . 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