12-24 x 3/4 Phillips Flat Undercut Machine Screw Fully Threaded Black Oxide 2" It is designed to be

It is designed to be placed under the head of a bolt or screw to prevent it from loosening due to vibration or other forces

Ideal for projects involving wood

The stud is manufactured to meet the requirements of ASTM A193 and ASME B16

It features a single projection tab that provides a secure weld to metal surfaces

The nut has a hexagonal shape that allows for easy tightening and loosening with a wrench

12-24 x 3/4 Phillips Flat Undercut Machine Screw Fully Threaded Black Oxide 2" It is designed to beThese 12 24 x 3 4 Phillips flat undercut machine screws are fully threaded and have a black oxide finish. They are made of steel and have a Phillips drive. These screws are commonly used in a variety of applications, including automotive, construction, and manufacturing. They are also commonly used in home improvement projects. These screws are designed to provide a strong and secure hold, and they are resistant to corrosion.