Thread Screws Sleeve, 100 pcs Stainless Steel Coiled Wire Thread Repair Insert Kit Internal Thread Fastener Thread Wire, Helical Threaded Inserts (M3*0.5)

Specification:Material:steelType(optional):#1#2#3#4#5M2*0.4*1D 20PCSM2*0.4*1.5D 20PCSM2*0.4*2D 20PCSM2*0.4*2.5D 20PCSM2*0.4*3D 20PCSM2.5*0.45 *1D 20PCSM2.5*0.45*1.5D 20PCSM2*0.45*2D 20PCSM2*0.45*2.5D 20PCSM2*0.45*3D 20PCSM3*0.5 *1D 20PCSM3*0.5*1.5D 20PCSM3*0.5*2D 20PCSM3*0.5*2.5D 20PCSM3*0.5*3D 20PCSM4*0.7 *1D 20PCSM4*0.7*1.5D 20PCSM4*0.7*2D 20PCSM4*0.7*2.5D 20PCSM4*0.7*3D 20PCSM5*0.8 *1D 20PCSM5*0.8*1.5D 20PCSM5*0.8*2D 20PCSM5*0.8*2.5D 20PCSM5*0.8*3D 20PCSPackage List:100*Screw Sleeve

• The screw sleeve are made of stainless steel, good
• Used in various low strength materials, which can improve the wear of bolt connections and avoid the damage of thread
• All the screw sleeve are placed in a box for easy carrying.
• Application in low-strength engineering materials such as aluminum alloy, alloy, copper plastic, electrician, etc. can improve thread strength and wear
• With the product,the threaded hole can be repaired economically and effectively.