9/16 x 18 ITM SDS Plus Hammer Drill Bit

a loop at one end of which provides a head

1/4-20 x 1 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100)

1 1/4-12 x 3 Socket Cap Screw Alloy

0 x 250 Hex Cap Screw 8

1/2-13 x 3 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (150) A194 2H Heavy Hex Nuts Hot Dipped Galvanized 9/16 x 18 ITM SDS1 2 13 x 3 1 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (150) . 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