WTI Fasteners M4x0.7x2D Free Running Wire Thread Inserts (Pack of 50)

These free running, helically-coiled wire thread inserts are manufactured from aircraft grade A2/304 stainless steel. When correctly installed into tapped holes, the inserts provide high performance internal threads that exceed the strength of most parent materials.Corrosion, heat, and wear resistant.Lightweight and space-saving without sacrificing thread strength.Maintains bolt tension under severe vibration conditions.Useful for both new applications and repair work.Used in DIY, OEM, aerospace, automotive, and precision engineering applications.Manufactured to national and international industry standards in accordance with ISO 9001:2015.