Tap & Die Set 12pc Wheel Nut Bolt Stud Thread Repair M12 M14

A 12-piece tap & die set for wheel nut, bolt and stud thread repair on common vehicle thread sizes. Used for cleaning up damaged threads and re-threading wheel studs or nuts where the original thread has become worn, burred or crossed.

Useful for garage work, vehicle maintenance and repair jobs where wheel fixings need attention before refitting. Whether working on cars in a home workshop or carrying out regular servicing, this set helps deal with damaged wheel bolt and stud threads without needing a full replacement straight away. The included special holders also allow use with built-in wheel studs, which is helpful when access is limited and the stud cannot be removed easily.

The set covers three common wheel fixing sizes: M12 x 1.25, M12 x 1.5 and M14 x 1.5. Included are two square head tap holders, two 30mm die holders, an L-type hex wrench and a 12-blade thread gauge for checking thread pitch before starting work. Having the correct sizes and holders together makes the set useful for regular maintenance and helps avoid unnecessary guesswork when matching threads. It is a straightforward option to keep close to hand for servicing and repair work on wheel studs, nuts and bolts.

Tap die set specifications

• Covers: M12 x 1.25, M12 x 1.5 and M14 x 1.5 thread sizes.
• Application: Made for re-threading wheel nuts, bolts and built-in wheel studs.
• Contents: Includes taps, dies, 2 square head tap holders, 2 die holders, L-type hex wrench and thread gauge.
• Die holder size: Supplied with 30mm diameter die holders.
• Thread gauge: 12 blades covering 0.5, 0.6, 0.7, 0.75, 0.8, 0.9, 1.0, 1.25, 1.5, 1.75, NPT27 and BSP28.
• Application: The bolt thread repair tools also re-thread wheel nuts and built-in wheel studs.

A practical choice for regular vehicle maintenance and thread repair work.