7/8-9 x 4 Coarse Thread Socket Head Cap Screw Black DFAR 1/4-28 N1610 4-20 x 3/4 Phillips Flat

4-20 x 3/4 Phillips Flat Plastite Alternative 48-2 Fully Threaded Black Oxide And Wax is a type of screw that is used to fasten materials together

The indented hex drive provides a secure fit for the driver

This 3/8-12 x 1 Unslotted Indented Hex Washer Full Thread Self Drill Screw is made of 410 stainless steel

The 5/16-18 x 1/2 Hex Cap Screw 316 Stainless Steel is a high-quality fastener designed for demanding applications

They have a square head that fits into a square hole in the wood

7/8-9 x 4 Coarse Thread Socket Head Cap Screw Black DFAR 1/4-28 N1610 4-20 x 3/4 Phillips FlatThis 7 8 9 x 4 Coarse Thread Socket Head Cap Screw is made of high quality steel and features a black DFAR finish. It has a 7 8 9 coarse thread pitch and a 4 inch length. The socket head design allows for easy installation and removal with a hex key or Allen wrench. The black DFAR finish provides corrosion resistance and a sleek, professional appearance. This screw is commonly used in industrial, automotive, and construction applications.