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Product Details
✓M12 X 1.75 STRIPPED THREAD REPAIR KIT - Restore a stripped, worn, or cross-threaded M12 x 1.75 hole instead of replacing the part: drill, tap, counterbore, then set a 16.2mm solid insert. Common uses: engine covers, transmission housings, ATV/UTV frames, and motorcycle crankcases with a matching original thread. Confirm bolt diameter, pitch, and hole depth before ordering
✓10 INSERTS WITH MATCHED TOOLING - 10 x 304 stainless solid bushings (M12 x 1.75 x 16.2mm), 1 x HSS drill bit, 1 x HSS tap, 1 x counterbore tool. The drill, tap, and counterbore are sized to this insert, so the job does not stall halfway waiting on extra tooling
✓SOLID WALL, NOT A COILED WIRE INSERT - Each bushing is machined from one piece of 304 stainless steel, so there is no coil to unwind or shift under load. 304 resists corrosion and thread galling in aluminum, cast iron, and steel housings, which holds up through repeated assembly and high-vibration use
✓FLUSH FIT DEPENDS ON THE COUNTERBORE - The counterbore cuts the recessed seat that lets the flanged insert sit flush or slightly below the mating surface. Work in small steps and check depth often: too shallow leaves the insert standing proud, too deep removes the material it grips. Use cutting oil when drilling and tapping
✓FOUR STEPS, NO MACHINE SHOP TRIP - Drill, counterbore, tap, and install on a drill press; the spindle keeps the bit square to the surface, so the insert seats straight and the flange sits flat. Unsure of your size? Match the bolt's diameter and pitch to M12 x 1.75, and the hole depth to the 16.2mm insert, before you order