8-18 x 1/2 Slotted Indented Hex Self Tapping Screw Type B Fully Threaded Zinc NWP2 as the zinc plating provides

as the zinc plating provides protection against corrosion

and a flange head that provides a large bearing surface for even load distribution

It is designed to be used with bolts and screws to prevent loosening due to vibration or other forces

this screw is ideal for use in tight spaces and for securing small components

This 5/16-24 x 2 1/2 Hex Cap Screw Grade 5 Zinc is a high-quality fastener designed for secure and durable connections

8-18 x 1/2 Slotted Indented Hex Self Tapping Screw Type B Fully Threaded Zinc NWP2 as the zinc plating providesThese 8 18 x 1 2 Slotted Indented Hex Self Tapping Screws Type B 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 slotted indented hex head for easy driving. The self tapping design allows them to be driven into metal without the need for pre drilling. These screws are fully threaded for maximum holding power.