304 Stainless Steel Wire Thread Repair Inserts M2 x 0.4mm x 2D 10Pcs

Features: 

• 10 pieces produced from precision profiled austenitic 304 stainless steel wire wound into a helical spiral, free running inserts have a spring like appearance.
• When installed using any one of a variety of manual or automatic tools they provide strong permanent internal threads which resist heat and corrosion.
• Once fitted their position is maintained by the action of radial pressure between their coils and the flanks of the tapped hole.
• Widely used in steam turbines, electronic communications, computers, lamps, mechanical equipment, radiators, and 3D prints equipment.