MS21045L4

Military Standard Locking Hexagon Nut Self

email this to someone  
Description:

thread: 1/4-28, self locking, regular height, steel nut, cadmium plated, with dry film lube, 450deg f, locknut, MS21045 series nut

* Manufacturer certifications are shipped with your order FREE of charge
MS21045L4
MS21045L4
MS21045L4
MS21045L4
Add to Cart Up to qty 575 ships same day if ordered before 4pm EST
MS21045L4 Price:
buy now
$1.78 Each
Quantity:
Pre-packaged bag qty: 25 ea
* Sold in increments of 25
Add item to quote  

MS21045L4 Datasheet Features and Specification

Thread Class:
3b
Tempurature Rating:
450 degrees fahrenheit
Surface Treatment Specification:
Qq-p-416 federal specification single treatment response
Surface Treatment:
Cadmium
Nut Style:
Hexagon
Nut Height:
0.240 mils and 0.328 centimeters
Lubrication:
Dry film lubricant
Material:
Steel
Locking Feature:
Prevailing torque all metal design
Countersink Angle:
88 degrees nut
Bearing Surface Type:
Chamfered
Bearing Surface Finish:
125 microinches
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
28
Thread Series:
Unjf (fine thread with external controlled root radius)
Thread Size:
0.250 inches
Width Across Flats:
Between 0.430 inches and 0.439 inches
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNJF
Thread Class 3B
Material Steel

Additional Information

SKU / Model: MS21045L4
NSN: 5310-00-857-5557
FSC: Nuts and Washers / 5310
Product Series: MS21045L
Pack Weight (Approx.) 0.186 lb
Minimum Qty (MOQ): 25
Schedule B: 7318.16.0085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21045L4_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 MS21045L4

Picture of MS21045L6

MS21045L6
Self-Locking Hexagon Nut

in Nuts

thread: 3/8-24, self locking, regular height, steel cadmium plated, with dry film lube

Picture of MS21045L3

MS21045L3
Self-Locking Hexagon Nut

in Nuts

Thread: 10-32, self locking, regular height, steel nut, cadmium plated, with dry film lube, locknut, MS21045 series nut

Picture of MS21045L5

MS21045L5
Self-Locking Hexagon Nut

in Nuts

Thread: 5/16-24, self locking, regular height, steel nut, cadmium plated, with dry film lube, MS21045 series nut

More MS21045L self-locking hexagon nuts

MS21045L8

1/2-20 thread self-locking locknut regular height steel nut cadmium plated with dry film lube, 5310-00-857-5562

MS21045L7

7/16-20 thread, self-locking, regular height, steel nut, cadmium plated, with dry film lube

MS21045L6

Self locking 3/8-24 thread nut steel regular height with dry film lube

MS21045L5

Thread: 5/16-24 self-locking regular height steel nut cadmium plated with dry film lube

MS21045L3

Thread: 10-32, self-locking regular height steel cadmium plated with dry film lube, 5310-00-857-4945

MS21045L16

Thread Size: 1in., Nut Height: 1-1/8in., Head Width: 1-3/8in.

Product Image Gallery

Product code MS21045L4
MS21045L4
MS21045L4
MS21045L4
MS21045L4

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

My order was a small order of hardware. The order arrived well packaged, in a timely manner via US mail. I continue to receive excellent service from Military Fasteners. Thank You!

4.0

Thanks for being there for us small plane owners. It has never been cheap to own a plane but as our planes age it is getting harder and harder to find parts for upkeep. Good fast service also.

5.0

I've been a customer since 1983 and you have provided what I needed most times in a very timely manner at the right price. Over all I have been very satisfied with your company.

5.0

Very happy with purchase and product. The sales person who assisted me on the phone was excellent. thank you for your help.

5.0