The M8 size of Key-Locking Threaded Inserts is dimensioned by Trade series (key-locking insert). The table below gives the dimensional row from the standard, followed by the installation notes for this type.
Values are taken from the governing standard rather than from a general machine-thread table, because this type is not selected on one.
M8 Dimensional Row (Trade series (key-locking insert))
| Internal thread | External thread | Length L (mm) | Tapped hole required | Keys | Locking method | Material | Typical use |
|---|---|---|---|---|---|---|---|
| M8 | M14x1.25 | 14.0 | M14x1.25 | 4 | Driven keys broach parent | Carbon steel / 303 stainless | Aerospace, motorsport |
Custom manufacturing · Made to drawing
Need key-locking threaded inserts in a size this table does not list?
This page covers M8 key-locking threaded inserts. Thread size, body length, knurl or key form and installation method are all variable against the parent material. Made by tapping or knurling.
Minimum order from 2,000 pieces; samples within 7 days of drawing approval.







