304 Stainless Helicoil Screw Thread Inserts Screw Tap Tool M14/ M16/ M18/ M20

Description

304 Stainless Helicoil Screw Thread Inserts Screw Tap Tool M14/ M16/ M18/ M20
Coil (helical) thread repair insert designed to repair or reinforce tapped holes in soft metals, like aluminum, magnesium, and cast iron.
Used to repair or reinforce tapped holes in soft metals, such as aluminum, magnesium, and cast iron. To repair a tapped hole, simply overdrill and retap the hole with the appropriate STI tap. Thread the insert into place with the appropriately sized installation tool
Product name : Helicoil Screw Thread Insert - Metric Coarse
Type : Thread Insert
Thread diameter ：M14，M16，M18，M20。
Thread pitch：2.0,2.5
Thread Insert Material : 304 Stainless Steel
***Nominal Length : Maximum drawing length after installation
***Size descriptions such as
M18 x 2.5 x 2D
indicate:
***
M18
indicates that the diameter of the thread is
18mm
.
***
2.5
indicates thread pitch is
2.5mm
.
***
2D
indicates that the maximum stretch length after screw installation is
2
times the diameter.
(2 x 18mm = 36mm)