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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It was easy to order online and I received the product in only a few days. Great service!
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I can say that Military Fasteners was able to deliver the part to me very quickly. I live in a very remote area in the Tennessee mountains and typically have to wait up to two weeks to receive deliveries. Sometimes, the delivery guys cannot find my house at all, and they have to leave my packages at the local general store. But with Military Fasteners, my packages always find my front door step and in great condition. This package arrived nearly a week earlier than expected, and that was over the New Years holiday! Great work, Military Fasteners, on your delivery service. Thanks!
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