1/4-14 x 1 Square Drive Flat Head Fully Threaded Self Drilling Screw 18-8 Stainless Steel 2-56 NM 5/16 Internal Tooth Lock Washer

5/16 Internal Tooth Lock Washer Black Oxide is a high-quality washer designed to prevent nuts and bolts from loosening due to vibration or other external forces

These 4-40 x 3/8 Phillips flat 100º machine screws are fully threaded and coated in black oxide for corrosion resistance

With a diameter of 10-32 and a length of 9/16 inches

and are a great choice for any project that requires a strong and durable fastener

1/4-14 x 1 Square Drive Flat Head Fully Threaded Self Drilling Screw 18-8 Stainless Steel 2-56 NM 5/16 Internal Tooth Lock Washer1 4 14 x 1 Square Drive Flat Head Fully Threaded Self Drilling Screw 18 8 Stainless Steel is a type of screw that is designed for use in a variety of applications. It has a square drive head, which allows it to be easily driven with a screwdriver or drill. The screw is also self drilling, which means that it can create its own hole in the material being fastened. The screw is made of 18 8 stainless steel, which makes it resistant to corrosion and rust.