Product Details
Big-Sert™ 1/2"-13 x 13/20" UNC Carbon Steel Tapping Insert (51211) by Time-Sert®. Thread repair system uses a thin-walled solid bushing insert made out of carbon or stainless steel. The unique style of this insert allows for easy installation, using a flanged top for positive placement in the tapped hole and is self-locking. On installation, the bottom internal threads of the insert are cold rolled to expand the mating external thread into the parent material, locking the insert in place. Time-Sert™ inserts come in a variety of lengths and sizes along with having special application kits, head bolt kits, spark plug kits and manufacturer kits.
Specifications
| Thread Size SAE: 1/2"-13 |
| Length SAE: 13/20" |
| Material: Steel |
| Quantity: 1 Piece |
| System of Measurement: SAE |
| Thread Spacing: UNC |
Features
- Designed to help to get your job done right
- Manufactured utilizing the highest quality materials
- Built to provide exceptional levels of durability
Time-Sert® threaded inserts are approved by leading automotive manufactures. Easily repair stripped threads in cylinder head bolt stripped threads, spark plug thread repair as well as oil drain pan. Many thread repair kits are available for your threaded bushing application in metric and american sizes. Time-Sert the very best in thread repair kits!