42FLW428

Locking Extended Washer Nut Self

email this to someone  
Description:

Thread Size: 1/4", Head Width: 3/8

* Manufacturer certifications are shipped with your order FREE of charge
42FLW428
42FLW428
42FLW428
42FLW428
42FLW428
42FLW428
Add to Quote We are currently out of stock of this item. Click the button below to add this item to a quote and receive up to date pricing and availability by email.

Add to Quote

42FLW428 Datasheet Features and Specification

Hardness Rating:
Between 34.0 rockwell c and 43.0 rockwell c
Locking Feature:
Prevailing torque all metal design
Lubrication:
Dry film lubricant
Material:
Steel
Material Specification:
Ams 6280 assn standard single material response or ams 6300 assn standard single material response or ams 6322 assn standard single material response
Thread Size:
0.250 inches
Nut Style:
Double hexagon
Overall Height:
0.290 inches
Surface Treatment:
Cadmium
Surface Treatment Specification:
Cl 3 federal specification single treatment response type 1 qq-p-416
Tempurature Rating:
450.0 degrees fahrenheit
Thread Class:
3b
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
28
Thread Series:
Unjf (fine thread with external controlled root radius)
Washer Outside Diameter:
0.444 inches
Washer Thickness:
0.040 inches
Width Across Flats:
Between 0.367 inches and 0.376 inches
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNJF
Thread Class 3B
Material Steel

Additional Information

Alternate Part Numbers

  • 42FLW-428
SKU / Model: 42FLW428
NSN: 5310-00-612-9003
FSC: Nuts and Washers / 5310
Product Series: 42FLW
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 2
ECCN: EAR99
National Motor Freight: 194160, Washer Or Gaskets, Iron Or Steel,
Download PDF Version
42FLW428_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More 42FLW self-locking extended washer nuts

42FLW820

$15.30 EA, Thread Size: 1/2in., Nut Height: 1/2in., Head Width: 5/8in.

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.

Product Image Gallery

Product code 42FLW428
42FLW428
42FLW428
42FLW428
42FLW428
42FLW428
42FLW428

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

Military Fasteners is the first place I shop for aviation supplies. I have never had a bad experience. Customer support is always exceptional. Thanks

5.0

Military Fasteners is an exceptional company in terms of how they run their business. Very prompt and responsive to questions, concerns, quotes, and all other forms of inquiry. Brittany Cornish supports many of the business transactions we perform with Military Fasteners and has made working with them an absolute pleasure. I would highly recommend them to anyone seeking mil-spec hardware.

5.0

None--Keep up the good work. Always 100% satisfied.

5.0

I needed a voltage regulator as soon as possible to get a school plane back up. I wasnt able to call in the order until right at the cut-off time. I asked to PLEASE try to get the order shipped that day, and she did. Thank you very much!!

4.0