42FLW820
Locking Extended Washer Nut Self
Thread: 1/2-20, Thread Size: 1/2", Nut Height: 1/2", Head Width: 5/8

42FLW820 Datasheet Features and Specification
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 |
|
![]() ![]() |
* report an issue on this page
More 42FLW self-locking extended washer nuts
5310-01-455-8291 Self-Locking Extended Washer Nut
Thread Size: 3/8in., Head Width: 1/2in.
Self-Locking Extended Washer Nut 5310-00-811-8050, Thread Size: 1/4in., Head Width: 3/8in.
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

10/10 service! My go to for all things mil spec hardware. Their customer service team is superb! Trisha had a quote back to us in a matter on minutes. Love working with Military Fasteners
Trisha Hawkins and her team at Military Fasteners are absolutely incredible. We do a lot of Government and Military work and due to this there are a ton of restrictions with what products we can use. I called Military Fasteners (MF) with an extremely HOT request. Trisha was able to source those part numbers, tell me they were in stock and ready to ship. I ordered these on a Wednesday at 4:00pm. They shipped the same exact Wednesday, we received that weeks Friday, even though we were guaranteed Monday/Tuesday. Trisha - THANK YOU! Trisha's Team - THANK YOU! I will only be ordering my military hardware from you all.
I enjoy ordering my components from military fasteners because your people that take my order have always got my order right. They are also very polite and professional. Thank You
I have been using Military Fasteners and have always had great service. Just this week I realized late in the day that we needed another part and I was able to add it to the order I had placed that morning. Being a small FBO on a shoestring budget that saved shipping cost and potential delays. Thanks Military Fasteners.
Please complete this form if you're having an issue with ordering this item or this item displays invalid or innacurate information or specifications. We thank you for taking the time to report issues so that we may better serve you.