5-40 x 3/8 Slotted Fillister Head Machine Screw Fully Threaded Zinc 10-24-3 which means that the threads

which means that the threads extend the entire length of the bolt

and the bugle head provides a clean

Introducing the 5/16-18 x 5 Carriage Bolt Grade 8 Fully Threaded Yellow Zinc

Ideal for hanging drywall

The screw is 2 3/4 inches long and has a diameter of 1/2 inch

5-40 x 3/8 Slotted Fillister Head Machine Screw Fully Threaded Zinc 10-24-3 which means that the threadsThese 5 40 x 3 8 Slotted Fillister Head Machine Screws are fully threaded and made of zinc plated steel. They have a slotted drive and a fillister head, which is slightly rounded and has a flat top. These screws are commonly used in a variety of applications, including securing metal to metal, plastic to metal, and wood to metal. They are also often used in electrical applications.