3/8 x 18 ITM SDS Plus Hammer Drill Bit

8-18 x 2 5/8 Phillips Drywall Self Drill Screw Zinc Plated (2000)

61/64 x 6 Reduced Shank Drill Bit (1/2 Shank)

5/16-18 x 4 Grade 8 Hex Cap Screw Plain Domestic USA (50)

3/4-10 x 3 Socket Cap Screw 316 Stainless Steel

7/8-14 x 5 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (35) 3/4-10 A307 Grade A Carriage Bolts Zinc Plated 3/8 x 18 ITM SDS7 8 14 x 5 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (35) . 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