49/64 x 6 Reduced Shank Drill Bit (1/2 Shank)

3/4-16 x 1 Grade 5 Hex Cap Screw Plain Domestic USA (25)

Intercorp Strong-Point® hi-low thread drywall screws are designed to attach gypsum board to both wood or steel studs

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

7/8-9 x 1 1/4 x 2 1/2 A563 Grade A Hex Coupling Nut ZInc Plated 7/16-20 Hex Cap Screws 18-8 Stainless Steel 49/64 x 6 Reduced Shank7 8 9 x 1 1 4 x 2 1 2 A563 Grade A Hex Coupling Nut ZInc Plated . A double chamfered hex nut used to join to externally threaded parts of equal diameter and pitch, often two pieces of threaded rod. Manufactured from 1010 1018 equivalent steel. Hardness = Rockwell B68 C32 Tensile strength = 60,000 psi. minimum. Note there is no single standard for coupling nut dimensions. These values are offered as a guide; deviations from these specifications may