5/16-18 x 1 1/4 Phillips Flat Machine Screw Fully Threaded Black Oxide 3/8 5/8-11 x 5 Hex Head

5/8-11 x 5 Hex Head Flange Non Serrated Frame Bolt IFI-111 2002 Grade 8 Black Phosphate:

providing a secure hold without the need for pre-drilling

Made from durable low carbon steel and zinc-plated for corrosion resistance

and attaching trim

5/16-18 x 1 1/4 Phillips Flat Machine Screw Fully Threaded Black Oxide 3/8 5/8-11 x 5 Hex HeadThis 5 16 18 x 1 1 4 Phillips flat machine screw is made of steel with a black oxide finish. It has a fully threaded body and a Phillips drive. This screw is commonly used in a variety of applications, including attaching metal to wood or plastic. It is also commonly used in automotive and marine applications.