42FLW820

Locking Extended Washer Nut Self

email this to someone  
Description:

Thread: 1/2-20, Thread Size: 1/2", Nut Height: 1/2", Head Width: 5/8

* Manufacturer certifications are shipped with your order FREE of charge
no image available
Add to Cart Up to qty 50 ships same day if ordered before 4pm EST
42FLW820 Price:
buy now
$17.67 Each
Quantity:
Pre-packaged bag qty: 5 ea
* Sold in increments of 5
Add item to quote  

42FLW820 Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Tempurature Rating:
450 degrees fahrenheit
Surface Treatment Specification:
Qq-p-416 federal specification single treatment response
Surface Treatment:
Cadmium
Overall Height:
Between 0.539 inches and 0.559 inches
Nut Style:
Double hexagon
Material Specification:
Ms6280 assn standard single material response
Material:
Steel
Locking Feature:
Free-running all metal design
Hardness Rating:
Between 34.0 rockwell c and 43.0 rockwell c
Thread Qty Per Inch (tpi):
20
Thread Series:
Unjf (fine thread with external controlled root radius)
Thread Size:
0.50 inches
Washer Outside Diameter:
Between 0.813 inches and 0.833 inches
Washer Thickness:
Between 0.064 inches and 0.084 inches
Width Across Flats:
Between 0.616 inches and 0.627 inches
Quick Specs
Thread Size 1/2
Thread Qty 20
Thread Series UNJF
Thread Class 3B
Material Steel

Additional Information

Alternate Part Numbers

  • 42FLW-820
SKU / Model: 42FLW820
NSN: 5310-01-357-7666
FSC: Nuts and Washers / 5310
Product Series: 42FLW
Pack Weight (Approx.) 0.173 lb
Minimum Qty (MOQ): 5
Schedule B: 7318.16.0085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
42FLW820_Military-Fasteners-com.pdf
Worldwide Shipping In stock and ready to ship!

* report an issue on this page

More 42FLW self-locking extended washer nuts

42FLW720

5310-01-455-8291 Self-Locking Extended Washer Nut

42FLW624

Thread Size: 3/8in., Head Width: 1/2in.

42FLW524

Self-Locking Extended Washer Nut 5310-00-811-8050, Thread Size: 1/4in., Head Width: 3/8in.

42FLW428

Thread Size: 1/4in., Head Width: 3/8in., 5310-00-612-9003

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

Thank you so much for your service and support Amanda Payne was great!

5.0

To say I am satisfied with all purchases from Military Fasteners is a bit of an understatement. Selection, price, packaging, shipping exceeds expectations. You are my number one choice for my aircraft needs, thank you, Charles

5.0

Paige Twombly is fantastic to work with! She is the definition of fast, professional and efficient!!!

5.0

Good job, all tools accounted for, packing and delivery was great. All the tools are high quality. Thanks.

4.0