5/16 x 18 High Speed Aircraft Bit

9 x 3 Star Flat Decking Screws w/ Nibs W

9/16-18 x 6 Socket Cap Screw Alloy

1-14 x 5 1/2 Socket Cap Screw Alloy

1/2-13 x 4 1/4 Simpson Wedge Anchor 304 SS (25)

7/16-14 x 3 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (25) 5/8-18 Hex Cap Screws 18-8 Stainless Steel 5/16 x 18 High Speed7 16 14 x 3 1 4 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