
316L Locking Type Silver Plated St5*0.8*1.5D Steel Wire Screw Sleeve Thread Inserts. Reduced Friction Torque: Reduces torque generated by friction on the screw by 90%. High Temperature Resistance: Reduces thermal stress and prevents threaded connections from getting stuck. Anti-Loosening Capability: Obtains large pre-tightening torque with small tightening torque to prevent loosening. Durable Material: Made of extremely hard 1Cr18Ni9Ti cold-rolled stainless steel wire. Customization Options: Offers full customization, minor customization, and flexible customization from samples or designs. ISO and RoHS Certified: Meets ISO and RoHS certification standards for quality and safety. Wide Application Range: Suitable for building, machinery, medical, rocket, and shipping industries. 100% Quality Inspection: Undergoes visual and function inspection with 3 dedicated QA/QC inspectors.