50PCS Helicoil Thread Repair Kits, M6 x 1.0 x 1.5D 304 Stainless Steel Wire Thread Inserts, M6 x 1.0 Helicoil Type Bolt Thread Repair Sleeve Assortment Set, Stripped Screw Hole Repair

Feature:1. Wire screw sleeve is a new type of fastening technology, which can effectively improve the connection conditions and greatly improve the reliability of screw connections. It is widely used in aircraft, automobiles, mechanical fasteners and other fields.2. It is used for strong connection without increasing the diameter of the screw hole.3. Wear-resistant. For frequent disassembly, it can greatly improve thread life.4. Anti-loosening. Especially for aircraft and other products that require a high insurance factor.5. Easy to maintain. Damaged screw holes should be placed in wire screw sockets that can be reused to avoid the possibility of damaging the workpiece.Specification:Item Type: Threaded InsertMaterial: 304 Stainless SteelThread specification: M6 x 1mm x 1.5D, (inner diameter x thread pitch x length), 1.5D = 1.5 x inner diameter=9mm.Outside diameter before installation: about 7.5 ~ 7.9 mm / 0.3 ~ 0.3 inchesInside diameter after installation: Approx. 6.3 mm / 0.2 inchesLength after installation: Approx. 9 mm / 0.4 inchespacking list:50 x threaded inserts

• ✅【Dimensions】This M6 x 1 x1.5D threaded insert, 9mm long, is suitable for about 7.5 ~ 7.9 mm / 0.3 ~ 0.3 inches in outer diameter before installation. The diameter of the nut after installation is 6mm (M6).
• ✅【Material】Made of 304 stainless steel to prevent rust. Has high hardness and low wear. Deep thread, no deformation, high precision and smooth thread.
• ✅【Firm connection】Because of certain elasticity, it can make the load on the thread more uniform, eliminate the pitch and screw hole deviation between the pitch and the tooth profile, and can absorb vibration, thereby increasing the strength of the threaded connection.
• ✅【Anti-loose and Wear Resistant】The locking type steel wire screw sleeve can lock the screw into the threaded hole, so that the screw will not loosen when it is subjected to shock and vibration, which is better than ordinary locking devices. They are wear resistant when used for frequent disassembly and avoid thread damage. Also great for thread repair.
• ✅【Wide range of application】Widely used in aviation, automobile, steam turbine, electronic communication, computer, lamp, mold, mechanical equipment, radiator, semiconductor equipment, etc.