4-40 x 1/2 Six Lobe Pan Head Internal Tooth Sems Machine Screw Fully Threaded Zinc 10-24-.180 This 1/4-20 x 1 3/4"

This 1/4-20 x 1 3/4" Grade 8 fully threaded carriage bolt is made of high-strength steel and features a plain finish

The 12-24 NM Nylon Insert Hex Lock Nut 18-8 Stainless Steel is a high-quality nut designed for use in a variety of applications

This screw is commonly used in small assemblies

This 4-40 x 1/4 x 3/32 hex machine screw nut is made of zinc and has a yellow chromate finish

where it is used to connect two pieces of wood together

4-40 x 1/2 Six Lobe Pan Head Internal Tooth Sems Machine Screw Fully Threaded Zinc 10-24-.180 This 1/4-20 x 1 3/4"The 4 40 x 1 2 Six Lobe Pan Head Internal Tooth Sems Machine Screw Fully Threaded Zinc is a small, versatile screw that is commonly used in a variety of applications. It is made of steel and has a zinc coating for added durability. The screw has a pan head with six lobes, which provides a secure grip when driving. The internal tooth design helps to prevent the screw from loosening over time. The screw is fully threaded, which allows for a strong hold