MS21045C04
Military Standard Locking Hexagon Nut Self
thread: 4-40, self-locking, regular height, corrosion resistant steel, with dry film lube



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MS21045C04 Datasheet Features and Specification
Quick Specs
Thread Size | 4 |
Thread Qty | 40 |
Thread Series | UNC |
Thread Class | 3B |
Material | Stainless Steel |
Additional Information
Alternate Part Numbers
- PEMS21045C04
SKU / Model: | MS21045C04 |
NSN: | 5310-00-982-5000 |
FSC: | Nuts and Washers / 5310 |
Product Series: | MS21045C |
Pack Weight (Approx.) | 0.043 lb |
Minimum Qty (MOQ): | 25 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version MS21045C04_Military-Fasteners-com.pdf |
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Product code MS21045C04


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Customer Reviews

Called Military Fasteners for assistance to determine pricing for some material. Ashleigh S. was very nice to work with. Her attitude and happy approach was great. She provided guidance along with a quote for future reference!! Thank you!
Excellent service, parts arrived at my home in UK exactly when you said they would even when you did not have parts in stock when ordered, very prompt reply to my queries before ordering, faster delivery than I would have got from UK.
Very happy with purchase and product. The sales person who assisted me on the phone was excellent. thank you for your help.
Great Vendor. They worked with us, A+, 100%! Will do business in future. :)
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