ITEM NAME:150Pcs/Set 304 Stainless Steel Thread Repair Insert Kit M3 M4 M5 M6 M8 With J8C9 150Pcs/Set 304 Stainless Steel Thread Repair Insert Kit M3 M4 M5 M6 M8 With J8C9 Brand new Material: Stainless steel Color: silver Size: (inner diameter*installed pitch*installed length) M3*0.5*1.5D (20pcs) M4*0.7*1.5D (20pcs) M5*0.8*1.5 D (20pcs) M6*1*1.5D (10pcs) M8*1.25*1.5D (5pcs) M3*0.5D*3D (20pcs) M4*0.7*3D (20pcs) M5*0.8*3D (20pcs) M6*1*3D (10pcs) M8*1.25*3D (5pcs) Stainless Steel thread repair insert kit. Used for parts that requires frequent removing, improve wear-resistance of screw thread. 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. Can prevent screw from getting loose,especially used for products requiring high coefficient of insurance. High strength and hardness. Convenient and practical. Durable in use. Used in low strength materials such as aluminum, magnesium, can avoid thread damage. Package included: 150pcs x Thread Repair Insert
