50pcs Self Tapping Thread Insert Set M3 to M12 Slotted Repair Inserts

This 50-piece self tapping thread insert set is used to repair or reinforce threads in metal and plastic parts. Because the inserts are self-tapping, the base material does not need to be tapped in advance; they are screwed into a pre-drilled hole with an installation tool. The slotted design gives a large contact area with the base material, which helps resist pulling and vibration and reduces loosening. The set covers seven sizes: M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1.0, M8 x 1.25, M10 x 1.5 and M12 x 1.75. Inserts are made of SUS303, SUS316 or carbon steel.

What's in the box
10 x M3 x 0.5 Thread Insert, 10 x M4 x 0.7 Thread Insert, 10 x M5 x 0.8 Thread Insert, 5 x M6 x 1.0 Thread Insert, 5 x M8 x 1.25 Thread Insert, 5 x M10 x 1.5 Thread Insert, 5 x M12 x 1.75 Thread Insert