8-15 x 1/2 Six Lobe Round Washer Self Tapping Screw Type A Fully Threaded Zinc M1.6-0.35 The bolt is designed to

The bolt is designed to be used with a nut and washer

and are zinc plated for corrosion resistance

while the Phillips drive head allows for easy installation and removal using a standard Phillips screwdriver

This 5/16-18 x 5/8 Phillips Full Contour Truss Machine Screw Fully Threaded Black Zinc is a versatile and durable fastener designed for a wide range of applications

#4 Internal Tooth Lock Washer Black Oxide

8-15 x 1/2 Six Lobe Round Washer Self Tapping Screw Type A Fully Threaded Zinc M1.6-0.35 The bolt is designed toThese 8 15 x 1 2 Six Lobe Round Washer Self Tapping Screw Type A Fully Threaded Zinc are designed for use in a variety of applications. They are made of zinc plated steel for corrosion resistance and have a six lobe round washer head that provides a large bearing surface for added strength. The self tapping design allows them to be driven directly into metal without the need for pre drilling, making them easy to install. These screws are fully