1-8 x 9 1/2 Grade 5 Hex Cap Screw Zinc Plated

1/4-20 x 7/8 Grade 8 Hex Cap Screw Plain Domestic USA (2500)

1 1/8-7 x 4 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (5)

1-14 x 4 Grade 8 Hex Cap Screw Plain Domestic USA (10)

5/16 x 18 ITM SDS Plus eVolution™ Hammer Drill Bit

7/8-9 x 2 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (15) 5/16 Cotter Pins 18-8 Stainless Steel 1-8 x 9 1/2 Grade7 8 9 x 2 1 2 Grade 5 Hex Cap Screw Plain Domestic USA (15). 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