Keenserts®

TRKA1/4 > Industrial - Non-Locking Light Insert Imperial


This Part TRKA1/4 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:

Alternative Part: CL428
Manual Installation Tool: CLT428

Nose Piece:
When installing 10 or more use: BTR332-2

Temperature Range:

Dimensions

Material
Stainless Steel passivated
Amount of clins
2
Internal thread
1/4 - 28
External thread
3/8 - 16
Shear Engagement
0.2371 Inch²
Length (L)
0.37
Locking Depth (Z)
N/A



Installation Dimensions

Tap Drill D1
0.332
Countersink D3
0.385
Thread D2
3/8 - 16
Min. Depth T
0.43



Removal Dimensions

Drill Diameter
9/32
Drill Depth
3/16

Note: This Clinserts ® TRKA1/4 is also available in starter kit with installation tool and refill kit