4-40 x 7/8 Phillips Fillister Head Machine Screw Fully Threaded Zinc WFBW **5/16 Heavy Split Lock Washer

**5/16 Heavy Split Lock Washer Mechanical Zinc

including securing wood to wood

Its 18-8 stainless steel construction ensures longevity and resistance to rust and wear

round piece of metal with a hole in the center

and it is threaded along its entire length

4-40 x 7/8 Phillips Fillister Head Machine Screw Fully Threaded Zinc WFBW **5/16 Heavy Split Lock WasherThese 4 40 x 7 8 Phillips Fillister Head Machine Screws are fully threaded and made of zinc plated steel. They have a Phillips drive and a fillister head. These screws are commonly used in a variety of applications, including: * General assembly * Woodworking * Metalworking * Plastic fabrication Their zinc plating provides corrosion resistance, making them suitable for both indoor and outdoor use.