B1/4-20 x 3 3/4 MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR LPU The high-low thread pattern ensures

The high-low thread pattern ensures a secure grip in both hard and soft materials

The bolt has a nominal diameter of 8mm

which means it is not coated or treated in any way

The 8-32 x 3/4 Phil Pan Taptite Alternative Thread Rolling Screw Fully Thread 410 S/S Pass & Wax is a high-performance screw designed for use in a variety of applications

It has a hexagonal head and a threaded shaft

B1/4-20 x 3 3/4 MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR LPU The high-low thread pattern ensuresB1 4 20 x 3 3 4 MS90728 is an Alloy Steel B1821 Coarse Cap Screw with a Zinc Yellow DFAR finish. It is manufactured in accordance with ASTM A354BD standards. The screw has a diameter of 1 4 inch and a length of 3 3 4 inches. It has a coarse thread pitch and a hexagonal head. The screw is zinc plated for corrosion resistance and has a yellow chromate finish for added durability. It is commonly used in automotive, construction, and industrial