7/64 Cobalt Heavy Duty Jobber Drill Bit

3/4 x 8 1/2 Titen HD Concrete Anchor Zinc Plated (5)

#17 Heavy Duty Drill Bit - Stubby Length

1/4 x 1 3/4 Slotted Hex Hi-Low Thread Concrete Screws Blue Ceramic Coated (2000)

00 x 130 Socket Cap Screw 12

1/4-20 x 7/8 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (2500) 7/8-9 Grade 8 Hex Cap Screws Plain - Domestic USA 7/64 Cobalt Heavy Duty Jobber1 4 20 x 7 8 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (2500) . 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