KFN542-08

Locking Assembled Washer Nut Self

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Description:

Thread Size: 1/8", Head Width: 1/4

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KFN542-08 Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Locking Feature:
Prevailing torque all metal design
Washer Outside Diameter:
0.340 inches maximum
Counterbore Diameter:
0.197 inches minimum nut and 0.202 inches maximum nut
Overall Height:
0.240 inches maximum
Nut Style:
Flat with turned up edge
Nut Counterbore Depth:
0.087 inches minimum nut and 0.097 inches maximum nut
Width Across Flats:
0.212 inches minimum and 0.220 inches maximum
Tempurature Rating:
450.0 deg fahrenheit maximum
Thread Series:
Unjc
Thready Qty Per Inch (tpi):
32
Hardness Rating:
39.0 rockwell c minimum and 43.0 rockwell c maximum
Thread Size:
0.164 inches
Special Features:
Washer rockwell c scale 40.0 min and rockwell c scale 45.0 max
Material:
Steel comp 8740 overall or steel comp 4340 overall or steel comp 4140 overall
Material Specification:
Mil-s-6049 mil spec 1st material response overall or mil-s-5000 mil spec 2nd material response overall or mil-s-5626 mil spec 3rd material response overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416,ty2 cl2 mil spec single treatment response overall
Quick Specs
Thread Size 8
Thread Qty 32
Material Steel

Additional Information

SKU / Model: KFN54208
NSN: 5310-01-119-6793
FSC: Nuts and Washers / 5310
Product Series: KFN542
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10
Schedule B: 7318.16.0085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
KFN542-08_Military-Fasteners-com.pdf
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More KFN542 self-locking assembled washer nuts

KFN542-8

$39.54 EA, Thread Size: 1/2in., Head Width: 1/2in.

KFN542-6

Thread Size: 3/8in., Head Width: 3/8in., 5310-01-114-5174

KFN542-4

Thread Size: 1/4in., Head Width: 1/4in.

KFN542-3

Locknut thread size: 1/4in., Head Width: 1/4in.

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Customer Reviews

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Trisha Hawkins has been very helpful and easy to deal with. Any rush orders or just orders in general, she makes sure I get it within the time requested.

5.0

Great product at a good price, fast delivery. Easy install, fired up perfectly right out of the box.

4.0

Props to my saleslady (whose name I have sadly forgotten) for her can do attitude. Fast and efficient yet friendly and thorough. The items arrived nicely padded with brown paper. Im so happy youve stopped using those hard-to-dispose-of styrofoam peanuts. Fast to ship reasonable prices. Just excellent all around!

4.0

Small order but all was in stock, sales rep was very friendly and made it a pleasure. Shipped and received quicker than expected.

5.0