2-56 x 3/16 Phillips Flat Machine Screw Fully Threaded Black Oxide 09NCUP It has a round head

It has a round head with a square neck and threads that run the entire length of the bolt

This stud is commonly used in high-pressure applications

The 3/8-16 x 4 1/2 Hex Tap Bolt Grade 8 Fully Threaded Zinc Yellow is a high-quality fastener designed for demanding applications

ensuring longevity and durability in both indoor and outdoor environments

2-56 x 3/16 Phillips Flat Machine Screw Fully Threaded Black Oxide 09NCUP It has a round headThis 2 56 x 3 16 Phillips flat machine screw is fully threaded and has a black oxide finish. It is made of steel and has a Phillips drive. This screw is commonly used in a variety of applications, including electronics, appliances, and furniture. It is also suitable for use in outdoor applications, as the black oxide finish provides some protection against corrosion.