Raceparts USA Ltd
6 Point Captive Washer UNF K-Nuts

6 Point Captive Washer UNF K-Nuts

$2.93
(Exc. 8% Sales Tax - GA only)
10/32
1/4
5/16
3/8
In stock, immediate dispatch
–
+
MPN
KFN542-4
Raceparts
Information

Arconic UNF Captive Washer K-Nuts

Arconic aircraft spec lightweight captive washer K-Nuts with imperial UNF threads. Suitable for all motorsport applications, as used by Formula 1 teams.

Features

  • Ideal for lightweight mechanical fastenings
  • For the ultimate in race and rally preparation
  • Used in F1, FSAE, light aircraft and off road
Size Data
Mil SpecRacepartsUNF ThreadSpanner Size
MS21042L3KFN542-310/321/4
MS21042L4KFN542-41/45/16
MS21042L5KFN542-55/163/8
MS21042L6KFN542-63/87/16
MS21042L7KFN542-77/161/2
MS21042L8KFN542-81/29/16
MS21042L9KFN542-99/165/8
Specification
BrandArconic
MPNKFN542-3, KFN542-4, KFN542-5, KFN542-6
P65 Warning
 "WARNING: This product contains a chemical known to the State of California to cause cancer and/or birth defects or other reproductive harm.

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