Features:Provide strong internal thread which resist heat and corrosion wheninstalled.Once fitted their position is held by the radial pressure betweenthe coils and the flanks of the drilled hole.Manufactured from precision stainless steel wire for strength, wearproofand durability.Increase connection strength and fatigue resistance due to theelasticity of wire thread inserts.Great choice for restoring damaged threads in steel, iron, aluminumand anywhere metal threads become stripped, crossed or damaged.Specifications:Model: M3Material: Stainless steelWeight: Approx. 133gPackage Includes:10 x M3*0.5*1D Wire Thread Inserts10 x M3*0.5*1.5D Wire Thread Inserts10 x M3*0.5*2D Wire Thread Inserts10 x M3*0.5*2.5D Wire Thread Inserts10 x M3*0.5*3D Wire Thread Inserts1 x Twist Drill Bits1 x Wrench1 x Thread Taps1 x Breaking Pin Tool