The Middle Atlantic HP-500 Philips Truss-Head Screws are 3/4" long with 10-32 threads. These rack screws feature Philips truss head. For your convenience, each screw has a self-guiding pilot point to simplify installation. These screws come with installed nylon washers in a reusable jar.
Construction and Finish
All HP-500 screws are heat-treated for strength and to resist against stripping. These screws are finished in black oxide.