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Thread Repair Files 177-1
Thread Repair Files help breathe life back into bolts, screws or fittings that have been damaged due to cross-threading or corrosion.
Made of high carbon steel, the Repair Files offer 4 to 8 different thread pitches.
In addition, the Thread Repair Files can also be used as a screw pitch gage. Black oxide to prevent rust.
Thread Pitches: (Choose Size Above)
177-1 11, 12, 13, 14, 16, 18, 20, 24, T.P.I.
177-8 0.75, 1.0, 1.25, 1.5, 1.75, 2.0, 2.5, 3.0mm
- ManufacturerGeneral Tools and Instruments
- Thread Pitches177-1 11, 12, 13, 14, 16, 18, 20, 24, T.P.I.
- Thread Pitches177-8 0.75, 1.0, 1.25, 1.5, 1.75, 2.0, 2.5, 3.0mm
- File Number177-1, 177-8
Product questions
- 03/29/2024, 01:31 PM
Is $10.99 for a set or just one file?
03/29/2024, 02:08 PMOne file. The one that is that price has the following pitches on it: 11, 12, 13, 14, 16, 18, 20, 24, T.P.I.
- 10/25/2020, 09:06 PM
I need a thread file for FLAT THREAD, 1" Diameter bolt 12 pitch Flat thread. Do you make one?
10/26/2020, 10:10 AMWe have consulted with our experts and we do not know what a flat thread is. Can you please elaborate?
- 09/29/2020, 03:47 PM
Trying to fix a 5/8 in. bolt. Which one do I need?
09/30/2020, 10:15 AMA 5/8" bolt has 11 threads per inch for a coarse thread and 18 threads per inch for a fine thread so you need the GT177-1