4-20 x 1/2 6-Lobe Flat Plastite Alternative 48-2 Fully Threaded Zinc & Wax MTT188 This 5/16-20 x 3/4 inch

This 5/16-20 x 3/4 inch Unslotted Hex Washer Self Tapping Screw is made of 18-8 Stainless Steel and has a full thread

UNC (Unified Coarse)

Elevate your projects with our high-quality machine screws

Its hex head design allows for easy tightening and loosening with a wrench

This 7/8-9 x 2 1/2 Hex Rod Coupling Nut is made of durable zinc and features a 1 1/4 inch across flats design

4-20 x 1/2 6-Lobe Flat Plastite Alternative 48-2 Fully Threaded Zinc & Wax MTT188 This 5/16-20 x 3/4 inchThe 4 20 x 1 2 6 Lobe Flat Plastite Alternative 48 2 Fully Threaded Zinc & Wax is a high quality screw that is perfect for a variety of applications. It is made of durable zinc and wax, which makes it resistant to corrosion and wear. The 6 lobe flat plastite head provides a secure grip, and the fully threaded design ensures a strong hold. This screw is also easy to install, making it a great choice for both professionals and DIYers.