MS21045L04
Military Standard Locking Hexagon Nut Self
thread: 4-40, self-locking, regular height, steel, cadmium plated, with dry film lube






Add to Quote
MS21045L04 Datasheet Features and Specification
Quick Specs
Thread Size | 4 |
Thread Qty | 40 |
Thread Series | UNJC |
Thread Class | 3B |
Material | Steel |
Additional Information
SKU / Model: | MS21045L04 |
NSN: | 5310-00-857-5558 |
FSC: | Nuts and Washers / 5310 |
Product Series: | MS21045L |
Pack Weight (Approx.) | 0.674 lb |
Minimum Qty (MOQ): | 50 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version MS21045L04_Military-Fasteners-com.pdf |
|
![]() |
* report an issue on this page
More MS21045L self-locking hexagon nuts
1/2-20 thread self-locking locknut regular height steel nut cadmium plated with dry film lube, 5310-00-857-5562
7/16-20 thread, self-locking, regular height, steel nut, cadmium plated, with dry film lube
Self locking 3/8-24 thread nut steel regular height with dry film lube, 5310-00-857-4948
Thread: 5/16-24 self-locking regular height steel nut cadmium plated with dry film lube
Locknut 1/4-28 thread self locking regular height steel nut cadmium plated with dry film lube MS21045L4
Thread: 10-32, self-locking regular height steel cadmium plated with dry film lube, 5310-00-857-4945
Product Image Gallery
Product code MS21045L04





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

I recently had the pleasure of working with Dan Hunter and I must say that my experience was nothing short of exceptional. Dan is the epitome of professionalism and knowledge in the Aerospace industry. From the moment I engaged with Dan, I was impressed by his deep understanding of the products/services he was selling. His expertise was evident as he patiently and thoroughly answered all of my questions, providing me with valuable insights that helped me make informed decisions. What sets Dan apart is his ability to build trust and establish rapport with customers effortlessly. I never felt pressured or rushed into making a purchase; instead, I felt supported and guided in finding the right solution for my needs. Ask for Dan if you are looking for a salesperson who goes above and beyond to deliver an exceptional customer experience.
Couldn't be better: shipped fast, price was fair, product exactly as expected. Will always order from Military Fasteners going forward.
Milfas is a great company to work with. They have good prices and great customer service! Ashili and Lindsey are great to work with.
I need more stuff and plan on placing another order soon! Thank you!
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.