Fairchild

> Non-Locking Heavy Duty Insert


The Keensert RKK1/4-20 can be used in most applications. It has a thick Heavy Duty Threaded Wall to ensure that high pull-out strenghts are obtained.


Part Number RKK1/4-20 :


Electrical Installation Tool:
Pneumatic Installation Tool:

Dimensions

Material
Carbon Steel
Amount of Clins
2
Internal thread
01-04-20
External thread
7/16-14
Shear Engagement
0.2842
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 Ø mm
11/32
Drill Depth mm
3/16

Keenserts ® is a registered brand name from

Note: This Clinserts ® RKK1/4-20 is also available in starter kit with installation tool and refill kit