Quantum Fasteners Llc.

quantum fasteners is proud to introduce the most important and innovative nut fastener technology in the last forty years, quantum permanent nut™(qpn) • the world's strongest nut fastener- able to hold over twice the torque and pressure vs. a comparable conventional nut. • the world's only "vibration-proof" nut fastener- qpn uses "crush-lock" technology to create permanent internal pressure, once installed it cannot vibrate loose. • the world's only permanent nut- qpn was designed for extreme duty in extreme environments including extreme vibration. qpn must be destroyed to remove. • the world's most versatile nut fastener design- qpn has a "standard torque series", a "high torque series" and can be custom tailored to your specific application. • the world's safest nut fastener design. any one of the above nut fastener innovations would qualify as a major engineering break-through. when all improvements are combined into a single nut fastener design, they easily make the quantum perman