3/16 x 12 ITM SDS Plus eVolution™ Hammer Drill Bit

00 x 240 Socket Cap Screw 12

1/2-20 x 1 1/4 Grade 8 Hex Cap Screw Plain Domestic USA (375)

#55 Heavy Duty Drill Bit - Stubby Length

1 1/4 L9 SAE Tension Flatwasher Yellow Zinc Plated Domestic USA (250)

1-14 x 3 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (35) 1/2-13 Hex Tap Bolts 18-8 Stainless Steel 3/16 x 12 ITM SDS1 14 x 3 1 2 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