KFN542-3

Locking Assembled Washer Nut Self

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Description:

Thread Size: 1/4", Head Width: 1/4", KFN542 series nut

* Manufacturer certifications are shipped with your order FREE of charge
KFN542-3
KFN542-3
KFN542-3
KFN542-3
KFN542-3
KFN542-3
Add to Cart Up to qty 150 ships same day if ordered before 4pm EST
KFN542-3 Price:
buy now
$4.23 Each
Quantity:
Pre-packaged bag qty: 10 ea
* Sold in increments of 10
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KFN542-3 Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Tempurature Rating:
450.0 degrees fahrenheit
Surface Treatment Specification:
Cl2 federal specification all treatment responses type 2 qq-p-416
Special Features:
Rockwell c scale 40 min and rockwell c scale 45 max washer
Surface Treatment:
Cadmium and chromate
Overall Height:
0.243 inches
Nut Style:
Flat with turned up edge
Nut Counterbore Depth:
0.097 inches 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
Material:
Steel comp 4140 nut or steel comp 4340 nut or steel comp 8740 nut
Locking Feature:
Prevailing torque all metal design
Counterbore Diameter:
0.223 inches nut and 0.228 inches nut
Thread Qty Per Inch (tpi):
32
Thread Series:
Unjf (fine thread with external controlled root radius)
Thread Size:
0.190 inches
Washer Outside Diameter:
0.363 inches
Width Across Flats:
Between 0.243 inches and 0.251 inches
Quick Specs
Thread Size 10
Thread Qty 32
Thread Series UNJF
Thread Class 3B
Material Steel

Additional Information

SKU / Model: KFN5423
NSN: 5310-01-057-0889
FSC: Nuts and Washers / 5310
Product Series: KFN542
Pack Weight (Approx.) 0.032 lb
Minimum Qty (MOQ): 10
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
KFN542-3_Military-Fasteners-com.pdf
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Thread Size: 1/4", Head Width: 1/4", locknut, KFN542 series nut

More KFN542 self-locking assembled washer nuts

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KFN542-6

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

KFN542-4

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

KFN542-08

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

Product Image Gallery

Product code KFN542-3
KFN542-3
KFN542-3
KFN542-3
KFN542-3
KFN542-3
KFN542-3

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As always, my order was filled accurately and arrived quickly. The one item not in stock in California arrived two days later from another store. Over the years, whether a large order or just a few items,I have received the same quick service. My suggestion? Continue the excellent customer service.

4.0

Great service with availability, good pricing, ease of ordering, excellent packaging and quick shipment.

5.0

Service is excellent. I appreciate your company willing to fill small orders. Long term projects call for small orders from time to time and your willingness to help the home builderis exceptional. Thank you for great service.

4.0

Wow, great quick order. Website is easy to navigate and orders are shipped quickly. I have already passed along to others as having the right parts and quick shipping. Thanks, Danny S, Louisiana

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