716 Pezzi Inserto Filettato M2/M3/M4/M5/M6.
eBay
304 Stainless Steel. Good quality.
eBay
HELICOIL COMPATIBLE. M4 X 0.7MM PITCH. 10 X WIRE THREAD REPAIR INSERT.
eBay
A2 Stainless Steel Helicoil Wire Thread Repair Inserts Coarse Thread M2 - M16. Size: M2 M2.5 M3 M4 M5 M6 M8 M10 M12 M14 M16. The product is made of A2 stainless steel steel, which has the characteristics of good corrosion resistance, oxidation resistance, heat resistance, high strength and high toughness.
eBay
Internal Thread Size. Thread Direction Right Hand. Item Helical Insert. Material 304 Stainless Steel.
eBay
Internal Thread Size.
eBay
Description: 10 pieces silver tone 304 Stainless Steel material, wire Thread Repair Inserts. 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.
eBay
M8 1.25 1.5D (5PCS). M8 1.25 3D (5PCS). M6 1 1.5D (10PCS). M6 1 3D (10PCS). Because of a certain elasticity, thread insert can even the load distribution on each thread, eliminate pitch and tooth deviation between screw and screw hole, and absorb vibration, thus increasing the screw thread connection strength and fatigue resistance.
eBay