1/4" x 28 tpi (fine pitch). Imperial SAE re-threading / thread cleaning repair tap.
1/4" x 28 tpi SAE Imperial UNF fine re-threading thread repair cleaning die
SYKES-PICKAVANT panel beater RASP Body Blade Vixen File 14" course 8 tpi-2 sides
5/16" x 24 tpi SAE Imperial UNF fine re-threading thread repair cleaning die
5/16" x 18 tpi SAE Imperial UNC coarse re-threading thread repair cleaning tap
1/2" x 20 tpi SAE Imperial UNF fine re-threading thread repair cleaning die
1/4" x 20 tpi SAE Imperial UNC coarse re-threading thread repair cleaning tap
