150Pcs Helicoil Thread Repair Insert Kit 304 Stainless Steel M3 M4 M5 M6 M8

M8 1.25 1.5D (5PCS). M8 1.25 3D (5PCS). M4 0.7 1.5D (20PCS). M4 0.7 3D (20PCS). M6 1 1.5D (10PCS). M6 1 3D (10PCS). M5 0.8 1.5 D (20PCS). M5 0.8 3D (20PCS).

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