4-40 x 3/16 Phillips Binding Undercut Machine Screw Fully Threaded Zinc 06NCUP while the coarse threads ensure

while the coarse threads ensure a secure hold

and construction applications where reliability and performance are crucial

The machine screw is fully threaded

this step bolt features a 5/16-18 thread size and a length of 1 1/2 inches

The 1/4-20 thread size allows for easy installation using a standard 1/4-20 bolt or screw

4-40 x 3/16 Phillips Binding Undercut Machine Screw Fully Threaded Zinc 06NCUP while the coarse threads ensureThese 4 40 x 3 16 Phillips binding undercut machine screws are fully threaded and made of zinc. They are designed for use in a variety of applications, including binding, fastening, and assembly. The undercut head design provides a flush finish when countersunk, and the Phillips drive style allows for easy installation and removal. These screws are zinc plated for corrosion resistance and durability.