4-24 x 1/2 Square Flat Self Tapping Screw Type A B Fully Threaded Zinc LASTI The 4-40 x 1 3/4

The 4-40 x 1 3/4 Slotted Pan Machine Screw Fully Threaded Nylon is a type of screw that is used in a variety of applications

The 6-lobe truss head provides a secure hold and prevents stripping

It has a 6-lobe pan head

The 6-32 x 4 Slotted Round Machine Screw Fully Threaded Zinc is a small

The full thread design provides maximum holding strength

4-24 x 1/2 Square Flat Self Tapping Screw Type A B Fully Threaded Zinc LASTI The 4-40 x 1 3/4These 4 24 x 1 2 Square Flat Self Tapping Screw Type A B Fully Threaded Zinc are designed for use in a variety of applications. They are made of zinc plated steel for corrosion resistance and have a square flat head that provides a secure hold. The self tapping design eliminates the need for pre drilling, making them easy to install. These screws are fully threaded for maximum holding power and are available in a variety of lengths to meet your needs.