Heavy Duty / Imperial / Non-Locking
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 strengths are obtained. We strongly recommend to use the alternative Clinserts part number: CLH420J
We recommend using the Broaching Tool BT397-2 to insure a proper installation in hard materials.
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Details of RKK1/4-20
Specifications
- Material
- Carbon Steel
- Amount of clins
- 2
Dimensions
- Internal thread Ø
- 1/4-20
- External thread Ø
- 7/16-14
- Shear engag.
- 0.2842
- Length (L)
- 0.37
- Locking Depth (Z)
- n/a
Installation
- Tap Drill D1
- 0.397
- Countersink D3
- 0.447
- Thread D2
- 7/16-14
- Min. Depth T
- 0.43
Removal
- Drill Diameter
- 11/32
- Drill Depth
- 3/16
We respond within 2 hours.
Heavy Duty
Imperial
Any questions? FAQ Page