PennEngineering® Broaching Standoffs - Types KFE, KFSE - Unified KFE-440-16ET

KFE and KFSE broaching standoffs are unthreaded or threaded fasteners designed for permanent installation in PCBs, aluminum, acrylic, casting, and polycarbonate materials. They feature a knurled shank with axial grooves that cut into the substrate to create an interference fit resistant to rotation, recommended for use in non-plated holes. The standoffs provide stacking and spacing capabilities without requiring additional hardware. Installation is accomplished by pressing the fastener into a pre-drilled hole. The series is compatible with non-metallic and metallic substrates and is intended for applications demanding reliable mechanical attachment without soldering or threading operations.