KFN542-6

Locking Assembled Washer Nut Self

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Description:

Thread Size: 3/8", Head Width: 3/8

* Manufacturer certifications are shipped with your order FREE of charge
KFN542-6
KFN542-6
KFN542-6
KFN542-6
KFN542-6
KFN542-6
Add to Cart Up to qty 190 ships same day if ordered before 4pm EST
KFN542-6 Price:
buy now
$5.78 Each
Quantity:
Pre-packaged bag qty: 10 ea
* Sold in increments of 10
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KFN542-6 Datasheet Features and Specification

Thread Size:
0.375 inches
Washer Outside Diameter:
0.660 inches
Thread Series:
Unjf (fine thread with external controlled root radius)
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
24
Surface Treatment Specification:
Cl 2 federal specification all treatment responses type 2 qq-p-416
Thread Class:
3b
Tempurature Rating:
450.0 degrees fahrenheit
Surface Treatment:
Cadmium and chromate
Nut Counterbore Depth:
0.087 inches nut and 0.097 inches nut
Nut Style:
Flat with turned up edge
Overall Height:
0.355 inches
Special Features:
Rockwell c scale 40 min and rockwell c scale 45 max washer
Material:
Steel nut
Material Specification:
Mil-s-5626 military specification 1st material response nut or mil-s-5000 military specification 2nd material response nut or mil-s-6049 military specification 3rd material response nut
Material:
Steel washer
Locking Feature:
Prevailing torque all metal design
Hardness Rating:
Between 39.0 rockwell c and 48.0 rockwell c
Counterbore Diameter:
0.412 inches nut and 0.417 inches nut
Width Across Flats:
Between 0.430 inches and 0.439 inches
Quick Specs
Thread Size 3/8
Thread Qty 24
Thread Series UNJF
Thread Class 3B
Material Steel

Additional Information

SKU / Model: KFN5426
NSN: 5310-01-114-5174
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
KFN542-6_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.

KFN542-4

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

KFN542-3

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

KFN542-08

Thread Size: 1/8in., Head Width: 1/4in., 5310-01-119-6793

Product Image Gallery

Product code KFN542-6
KFN542-6
KFN542-6
KFN542-6
KFN542-6
KFN542-6
KFN542-6

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I was looking for hard to find parts for a safety critical application. The first couple of places I tried had the part on their web page but when I tried to order it they said, sorry, they did not actually have the parts. I called Military Fasteners. Talked to an employee without delay. She looked up the part number, told me who manufactured them (important), where the company is located (very important) and shipped the parts immediately from their own inventory. Super nice, helpful, efficient and knowledgeable. They get it.

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