The PEM® PEMFLEX® self-locking, self-clinching fasteners are engineered for reliability and durability, with a shoulder design that enhances performance. Their unique flexing action allows for repeated use while maintaining effective prevailing locking torque, and the flange ensures a positive stop during installation. With thread locking performance equivalent to NASM25027 specifications, these fasteners provide secure attachment without protruding through the sheet. Available in steel, stainless steel, and aluminum, they feature a black dry film lubricant for improved locking performance. The PEMFLEX design, with two rugged flexing jaws, prevents relaxation and loosening in severe service, while also protecting screw threads. Trusted for fast, simple assembly, these all-metal fasteners offer high torque-out and pushout resistances, ideal for demanding applications.
