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Coil Insert 14X1.25X1/2
Article Number:066891412
Quantity (Pack Size: 5) Unit Price
(Min) $2.192

Total:  $10.958

In Stock


Spark Plug Inserts

(Do not use coil plug inserts to repair taper seat plug ports)

M14 x 1.251/2'

Compatible with Helicoil Systems
  • Coil inserts are designed to repair stripped threads in a variety of metals; aluminum, aluminum alloys, steel and cast iron
  • These helically coiled inserts are made of stainless steel wire that has been rolled to a carefully controlled thread form
  • When installed, coil inserts adjust to a tapped hole, becoming a functional thread with a strength exceeding the original
  • Coil inserts meet all applicable industrial and military specifications
  • They may be used on all military and government trucks, aircraft and other vehicles covered by MS 21208 and MS 21209; also NAS 1222 specifications for helically coiled wire


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