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

Add to Cart Up to qty 220 ships same day if ordered before 4pm EST

KFN542-3 Price:	buy now $4.03 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:

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):

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

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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

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Product code KFN542-3

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excellent customer service!

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Military Fasteners did an excellent job fulfilling my most recent order. This superior performance is typical for ACS. My order arrived in excellent condition within just 3 days of placing the order. Well done!

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military fasteners Team, I am very pleased with the way my orders have been taken care of these past few years. Your CSRs are so helpful and attentive to my project details. The military fasteners team really go out of their way to accommodate special requests. Always a pleasant experience, Thank you military fasteners Team

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Best source for mil spec hardware. Website is user friendly, inventory is expansive, overnight shipment is a huge plus, and customer support is responsive and very helpful.

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