MS21045-7
Military Standard Locking Hexagon Nut Self
thread: 7/16-20, self locking, regular height, cadmium plated steel nut, 450 Degree, without dry film lube, MS21045 series nut



MS21045-7 Datasheet Features and Specification
Quick Specs
Thread Size | 7/16 |
Thread Qty | 20 |
Thread Series | UNJF |
Thread Class | 3B |
Material | Steel |
Additional Information
SKU / Model: | MS210457 |
NSN: | 5310-00-274-9364 |
FSC: | Nuts and Washers / 5310 |
Product Series: | MS21045 |
Pack Weight (Approx.) | 0.262 lb |
Minimum Qty (MOQ): | 10 |
Schedule B: | 7318.16.0030 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version MS21045-7_Military-Fasteners-com.pdf |
|
![]() |
* report an issue on this page
Frequently bought together
Other customers frequently bought these along with MS21045-7

MS21044N3
Self-locking Hexagon Nut
in Nuts
Thread: 10-32, self locking, hexagon, regular height, cadmium plated steel, nylon insert, 250 degree, MS21044 series nut

MS21044N4
Self-locking Hexagon Nut
in Nuts
thread: 1/4-28, self locking, regular height, hexagon head, cadmium plated steel, nylon insert, MS21044 series nut

MS21045-6
Self-locking Hexagon Nut
in Nuts
thread: 3/8-24, self locking, regular height, cadmium plated steel, 450 degree, without dry film lube, MS21045 series nut
More MS21045 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 MS21045-7


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 have used Military Fasteners for all my parts for a number of years and have never had a problem with my orders. Fast shipping, correct parts picking and lots of inventory. Thanks for your service.
The only hardware supplier that rushes to ship your order. Placed an order at 4pm, and they got it out same day.
Thanks Military Fasteners, you folks continue to be the best in filling orders and getting them out quickly. You are my go to source for all things aviation.
Product was received in a timely manner. Very satisfied with your communication and speedy shipping. Will look forward to dealing with you in the future. Thanks to your commitment to customer satisfaction. Cheers :-)
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.