" HEL " R-514-6 HELICOIL
18-MM X 1.50 THREAD INSERTS PK-6-HELR5146>
Description
Helical Insert, Free Running, 304 Stainless Steel, Internal Thread Size M18x1.5, Thread Type SP, Thread Direction Right Hand, Length 0.500 In, Free Coil Dia. 0.895 In, Tap Sizes M18x1.5 Spark Plug STI, Tensile Strength 200,000 to 250,000 PSI, Rockwell Hardness C43-C50, For Metal, Package Quantity 6