4-24 x 1/2 6 Lobe Flat Thread Cutting Screw Type 25 Fully Threaded Zinc KWMS410 which means that it requires

which means that it requires a hex key or Allen wrench to drive it

which means they can be driven into metal or wood without the need for pre-drilling

This 1/4-20 x 3/4 Phillips flat undercut machine screw is fully threaded and made of 18-8 stainless steel

- Fully threaded: Threads extend the entire length of the screw

9/16-12 x 2 1/2 Hex Cap Screw Grade 5 Zinc is a type of fastener that is used to secure two pieces of material together

4-24 x 1/2 6 Lobe Flat Thread Cutting Screw Type 25 Fully Threaded Zinc KWMS410 which means that it requires4 24 x 1 2" 6 Lobe Flat Thread Cutting Screw Type 25 Fully Threaded Zinc This screw is a 4 24 x 1 2" 6 Lobe Flat Thread Cutting Screw Type 25 Fully Threaded Zinc. It is a high quality screw that is perfect for a variety of applications. The screw is made of zinc and has a 6 lobe flat thread. It is fully threaded and has a type 25 head. The screw is 1 2" long and has a diameter of 4 24. It is a great choice for a variety of applications.