Brand
Heli-Coil
Model
R11857
Size
7/16-14
Helicoil Thread Repair Insert Size 7/16-14x .656 (R1185-7)Length of the Helicoil inserts are 1-1/2 times the diameter of the bolt, which provides sufficient strength in most applications.Inch coarseContains 6 insertsDrill size 29/64