304 stainless steel wire screw sleeve thread repair insert assortment kit provides reliable thread reinforcement for low strength materials. This 60-piece set enhances bolt connection durability and avoids thread break. The helical coil design distributes load evenly across threads, reducing pitch deviation and absorbing vibration during use. Locking-type inserts secure screws in threaded holes, avoiding loosening under shock or vibration conditions.
Suitable for machinery maintenance, automotive repairs, and industrial equipment applications. The inserts withstand frequent disassembly cycles while maintaining thread integrity. Installation requires basic tapping tools following standard thread repair procedures. Each sleeve exceeds screw hardness for minimal wear during repeated use.
Specifications:
Material: Stainless Steel
Color:Black
Packaging size:15.5*6.5*2.2cm(6.10*2.56*0.87in)

Quantity:60
Size:
2-56x1.5D(6pcs)
4-40x1.5D(6pcs)
6-32x1.5D(6pcs)
8-32x1.5D(6pcs)
10-24x1.5D(6pcs)
10-32x1.5D(6pcs)
1/4-20x1.5D(6pcs)
1/4-28x1.5D(6pcs)
5/16-18x1.5D(6pcs)
3/8-16x1.5D(6pcs)

Package Included:
60 x Wire Screw Sleeve

Note:
1. The real color of the item may be slightly different from the pictures shown on the website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data. Thank for your understanding.
3. 1cm=0.39''.