6-20 x 3/4 Phillips Flat Self Tapping Screw Type AB Fully Threaded Zinc 1/4-20-.260 M4 DIN6797A Metric External Tooth

M4 DIN6797A Metric External Tooth Lock Washer Zinc And Bake is a high-quality washer designed to prevent loosening of bolted joints due to vibration or shock

The screw is made from durable steel and coated with zinc for corrosion resistance

Its hexagonal head allows for easy tightening with a wrench or socket

while the black oxide and oil coating protects against rust and corrosion

These 12-14 x 3 Unslotted Indented Hex Washer Full Thread Self Drill Screws are made from durable 410 stainless steel

6-20 x 3/4 Phillips Flat Self Tapping Screw Type AB Fully Threaded Zinc 1/4-20-.260 M4 DIN6797A Metric External ToothThese 6 20 x 3 4 inch Phillips flat self tapping screws are Type AB and fully threaded. They are made of zinc plated steel for corrosion resistance. The Phillips drive style provides a secure hold for your screwdriver, and the flat head sits flush with the surface of your material. These screws are perfect for a variety of applications, including fastening sheet metal, plastic, and wood.