" locking the anchor on the wall

Category 1 anchor classification: The Strong-Bolt 2 anchor received classification as a Category 1 anchor

5/16-18 x 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100)

1/4-20 x 2 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (900)

1 1/8-12 L9 Hex Collar Locknuts Cadmium Yellow & Wax Coated Domestic USA (100)

7/8-9 x 2 1/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (70) SDS Plus eVolution Hammer Drill Bits " locking the anchor on7 8 9 x 2 1 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (70) . 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