PEM KSSB Broaching SNAP-TOP® Standoffs are knurled-shank fasteners that can be pressed into a hole to provide a permanent attachment point in PC boards. These standoffs feature a spring action to securely hold the PC board without screws or threaded hardware. The KSSB standoffs can be used in acrylic, aluminum, casting, and polycarbonate components. These standoffs can be broached into cast aluminum or magnesium. The KSSB standoffs are used in automotive electronics, datacom, and telecom applications.