Keenserts®

TRK1/4 > Industrial - Non-Locking Heavy Duty Insert Imperial


This Part TRK1/4 is an industrial insert, used in non-military and non-aerospace applications. The tolerances for the internal thread is 6H and 6g for the external thread. We recommend to use the Clinserts part number:

Manual Installation Tool: CLHT428

Nose Piece:
When installing 10 or more use: BTR397-2

Temperature Range:

Dimensions

Material
Stainless Steel passivated
Amount of clins
2
Internal thread
1/4 - 28
External thread
7/16 - 14
Shear Engagement
0.2842 Inch²
Length (L)
0.37
Locking Depth (Z)
N/A



Installation Dimensions

Tap Drill D1
0.397
Countersink D3
0.447
Thread D2
7/16-14
Min. Depth T
0.43



Removal Dimensions

Drill Diameter
11/32
Drill Depth
3/16

Note: This Clinserts ® TRK1/4 is also available in starter kit with installation tool and refill kit