KFN542-3

Locking Assembled Washer Nut Self

email this to someone  
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 50 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
Add item to quote  

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
Worldwide Shipping In stock and ready to ship!

* report an issue on this page

Frequently bought together

Other customers frequently bought these along with KFN542-3

Picture of KFN542-4
KFN542-4
Self-locking Assembled Washer Nut
in Nuts

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

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.

KFN542-08

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

Have a question

If you require a quote on this or any product please visit our quote request page »

Browse our frequently asked questions page.

You may contact us by phone at +1 (904) 543-6395 or email us using our contact form.

Our hours of operation are 8:00am - 6:00pm EST

Customer Reviews

Google View our Google profile

Everything exactly as ordered! Quick and reasonable cost of shipping. Thanks for the XLNT service.

5.0

Great Service, very satisfied with ordering form your company. I have ordered several items and nothing has been incorrect or delayed. Large inventory to choose from, website design is very good and easy to navigate Keep up the good work

5.0

Never had any problem since I began ordering from Military Fasteners for some time now! Always got what I ordered :)

5.0

You guy's are awesome. I haven't had any mistakes from you in all my years of ordering from you. Your sales agents have always been helpful and friendly. Keep up the good work.

5.0