9/16-12 x 2 Grade 5 Hex Cap Screw Plain Domestic USA (225)

1-8 x 18 Socket Cap Screw Alloy

3/4-16 x 1 3/4 Socket Cap Screw Alloy

Designed for use with 18-8 stainless steel screws

8 x 2 1/4 Phillips Wafer Hi-Low Cement Board Screws w/ Nibs Sharp Point Ruspert Coated - Carton (2500)

9/16-12 x 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25) 7/8-9 Socket Cap Screws 18-8 Stainless Steel 9/16-12 x 2 Grade 59 16 12 x 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 of