1/2-20 x 5 Grade 8 Hex Cap Screw Plain Domestic USA (125)

3/4-10 x 6 Socket Cap Screw Alloy

1/4-20 x 3 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100)

the expansion mechanism compresses and exerts force against the walls of the hole

(BBS™) 1/4-20 Toggler SNAPTOGGLE® Heavy Duty Toggle Bolt 304 Stainless Steel (100)

1/2-20 x 1 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50) 1/2-20 Socket Set Screws Cup Point Alloy 1/2-20 x 5 Grade 81 2 20 x 1 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50) . 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