M5 x 0.8 Kit Contains. 10 x Inserts. Inserts - 5 x 7.6mm length. Inserts - 5 x 10mm length. The tear-out strength may vary subject to application (edge area etc.) and material (steel etc.). On installation the bottom internal threads of the insert are cold rolled to expand the mating external threads into the base material locking the insert in place.
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