1/4-20 x 1 Phillips Flat Machine Screw Fully Threaded Zinc Yellow CH2B This high collar split lock

This high collar split lock washer is designed to prevent nuts and bolts from loosening due to vibration or movement

and other critical components

and a 4-inch length

Its zinc plating provides corrosion resistance

a strong and flexible plastic material

1/4-20 x 1 Phillips Flat Machine Screw Fully Threaded Zinc Yellow CH2B This high collar split lockThis 1 4 20 x 1 Phillips flat machine screw is fully threaded and zinc plated yellow. It has a Phillips drive and a flat head. The screw is made of steel and has a tensile strength of 120,000 psi. It is commonly used in a variety of applications, including furniture assembly, cabinetry, and other general construction projects.