1-8 x 1 3/4 Socket Set Screw Cup Point Alloy

1/4 x 4 Slotted Hex Hi-Low Thread Concrete Screws Blue Ceramic Coated (500)

Use with stable woods and wood substitutes when screw heads need to be hidden

The nylon shell acts as an insulator when used in electrical applications

Exceeds 500/hr

5/8-18 x 1 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (25) 3/4-10 Flat Socket Cap Screws Alloy 1-8 x 1 3/4 Socket5 8 18 x 1 1 2 Grade 5 Hex Cap Screw Plain Domestic USA (25). 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