#9 x 6 High Speed Aircraft Bit Cobalt

The threaded stud version is available in eight diameters and multiple lengths

Fasten fiber cement through furring strips to wood or steel studs

1-8 x 8 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (10)

New longer and stronger plastic straps that now work in base materials 3/8" to 3 5/8" thick

1/2-20 x 4 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (125) 7/8-9 Socket Cap Screws Alloy #9 x 6 High Speed1 2 20 x 4 1 2 Grade 5 Hex Cap Screw Plain Domestic USA (125). 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