Wire thread inserts - type S - free running M 4 x 0.7 – 1.5 D Produced from precision profiled austenitic stainless steel wire wound into a helical spiral that has a spring like appearance for high strength and long-lasting internal threads
Strengths
Higher temperature and corrosion resistance
Higher load capacity after the repair by better thread properties
Can generally be incorporated into existing designs where no previous provision has been made
Position is maintained by the action of radial pressure between their coils and the flanks of the tapped hole
Applications
Thread Repair of damaged or worn-out threads
Thread Armour Plating for material with low shear strength
Recovery of rejected items