Description
A coarse thread repair kit covering the most common coarse thread sizes for restoring damaged or stripped threads without replacing the entire part.
Key Features:
- Covers coarse thread sizes: 1/4-20, 5/16-18, 3/8-16, 7/16-14, 1/2-13
- Restores stripped or damaged threads without part replacement
- Complete kit for common coarse-thread repair applications
- Covers 5 common coarse-thread sizes: 1/4-20, 5/16-18, 3/8-16, 7/16-14, 1/2-13
- Restores stripped coarse threads without replacing the damaged component
- Mechanic’s Master format bundles taps, inserts, and installation tools in one kit
Technical Specifications:
| Thread Sizes | 1/4-20, 5/16-18, 3/8-16, 7/16-14, 1/2-13 |
Materials & Construction:
Thread inserts sized for the 5 included coarse-thread sizes for a precise, durable repair.
Use Cases:
- Repairing stripped coarse threads without replacing the part
- General automotive and mechanical thread repair
- Shops needing a dedicated coarse-thread coil repair kit
Compatibility:
Fits coarse thread sizes 1/4-20 through 1/2-13.
Perma-Coil is a specialty manufacturer of thread repair kits and inserts used across automotive and industrial applications.
