Hi-Temp K-nut 1/2″-20 (6 point)

The high temp .5000-20 UNJF-3B k-nut is an elliptical deformed self locking nut for high temperature applications. This nut is typically used in motorsports and aerospace applications.

partnumber

KHX-1/2-20-XHT

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Quantity:

Thread: .5000-20 UNJF-3B
Axial tensile strength min.: 21110 lbs
Spanner size: 9/16″
Weight per 100pcs: 0,95 kg = 2.1 lbs
Material: 1.4944.4 – A286 CRES
Hardness: 27-37 HRC
Class: 1100 MPa tensile strength
Max temperature: 425 °C = 800 °F
Surface: Silver plating

Go to our downloads section to get our most recent catalogues.
In these catalogues you will find all the spec sheets with dimensions and drawings.

Drawing other

drawing of 1/2"-20 hi-temp hex k-nut with dimensions

Here you can find some cross references for the .5000-20 UNJF-3B high temp K-nuts.

H41-8
PLH58

H41-8
MS21043-8
PDS11N8
NAS1291C8
BH1291C8
BH1291C8A

Here you can see an overview of the 1/2″-20 k-nuts & anchor nuts:

K-nut 1/2"-20 (6 point)

Hi-Temp K-nut 1/2"-20 (6 point)

Hi-Temp K-nut 1/2″-20 (6 point)

The high temp .5000-20 UNJF-3B k-nut is an elliptical deformed self locking nut for high temperature applications. This nut is typically used in motorsports and aerospace applications.

KHX-1/2-20-XHT

Here you can see an overview of the 1/2″-20 k-nuts & anchor nuts:

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