M12 x 1.25 Slim Plug – Allen Key

M12 x 1.25 Stainless Steel 316 Slim Round Head Allen Key Slotted Plug with Copper Washer for O2 Oxygen Sensor or Oil Drain

  • Stainless Steel 316 for corrosive environments, rigid and durable body design.
  • Precision CNC machined for tight, leak free performance and has polished finish appearance.
  • Clean metric M12*1.25 straight thread. Slim round head with Allen Key slot. Suitable for common marine, automotive and motorcycle replacement sensors and drains.
  • Use for your custom oxygen sensor install, exhaust, down pipe, headers, exchangers, oil drains and other installations where sleek metric plug is needed.
  • Comes with pure copper washer ring that will not melt at high working temperatures and won’t crack at very low temperature.
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Stainless Steel 316 plug for installations in corrosive environments. Threaded for standard metric M12 x 1.25 parallel (straight) Male thread. Supplied with suitable copper washer ring (won’t melt at high temperatures like rubber washers do). Deep hexagon key slot (Allen key) reduces possibility of tool slippage. Slim 3mm (0.118″) round head of the plug takes less space than regular hex socket heads and simply looks good (especially on motorcycles of if your assembly needs clean appearance). See pictures and drawing for appearance and dimensions. Laser engraved on bottom end for easy identification.

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