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Heli-Coil R51310 M14-1.25 Inserts/Pk 6

4.5 (5) Write Review
Free shipping on orders over $29.99

$31.04

$ 15 .99 $15.99

In Stock

About this item

  • Made in USA
  • Item : Helical Insert Rockwell; Hardness : C43-C50; Application : For Metal Thread; Type : Spark Plug Metric; Material : 304 Stainless steel Thread
  • Direction : Right Hand; Type : Free Running Helical Tensile Strength (PSI) : 200, 000 to 250, 000
  • Free Coil Dia. : 0.688" Tap Sizes : M14x1.25 Spark Plug STI Internal Thread Size : M14 x 1.25 Length : 0.750"


Helical Insert, Free Running Helical, 304 Stainless Steel, Internal Thread Size M14 x 1.25, Thread Type Spark Plug Metric, Thread Direction Right Hand, Length 0.75 in, Free Coil Dia. 0.688 in, Tap Sizes M14x1.25 Spark Plug STI, Drill Size -, Tensile Strength PSI 200,000 to 250,000, Rockwell Hardness C43-C50, For Metal, Meets/Exceeds -, Package Quantity 6


gary myers
Reviewed in the United States on March 3, 2025
good
mark hardie
Reviewed in the United States on July 21, 2024
Product arrived intact and was exactly as described
Gino Chouinard
Reviewed in the United States on May 8, 2015
A detail should be written saying that these are not to be used for spark plug hole repair.
checo
Reviewed in the United States on August 10, 2012
not much to say about this product only that they do work.Use them a cross tread spark plug thread. insert it and seal and hold my spark plug. will recoomend to buy
bob
Reviewed in the United States on November 22, 2011
The picture is not what you get all you get are the 6 inserts not the kit as pictured I hope they correct the picture so you dont get confused like i did.