10-16 x 1/2 Six Lobe Flat Undercut Self Tapping Screw Type AB Fully Threaded Zinc 7-19 This 1/2-13 x 1 1/4

This 1/2-13 x 1 1/4 Hex Head Flange Non Serrated Frame Bolt is made of steel and has a black phosphate finish

which requires a flat-head screwdriver to install

This 1/4-14 x 1 1/4 Slot Ind Hexwasher is designed for use with self-drilling screws and features a bonded Neo EPDM washer that provides a watertight seal

you'll have ample supply for your drywall installation needs

10-16 x 1/2 Six Lobe Flat Undercut Self Tapping Screw Type AB Fully Threaded Zinc 7-19 This 1/2-13 x 1 1/410 16 x 1 2 Six Lobe Flat Undercut Self Tapping Screw Type AB Fully Threaded Zinc are designed for use in metal applications. They have a six lobe drive that provides increased torque and reduces cam out. The flat undercut head provides a flush finish when countersunk. The self tapping threads create their own mating threads in the metal, eliminating the need for pre tapping. These screws are fully threaded for maximum holding power. They are zinc