MS21042-04

Military Standard Locking Extended Washer Nut Self

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Description:

thread: 4-40, reduced hexagon, reduced height, cad plated steel, no dry film lube, MS21042 series nut

* Manufacturer certifications are shipped with your order FREE of charge
MS21042-04
MS21042-04
MS21042-04
MS21042-04
Add to Cart Backordered: Ships in 2-3 Days
MS21042-04 Price: $1.00 Each
Quantity:
Pre-packaged bag qty: 50 ea
* Sold in increments of 50
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MS21042-04 Datasheet Features and Specification

Width Across Flats:
Between 0.15 inches and 0.158 inches
Washer Thickness:
0.01 inches
Washer Outside Diameter:
0.206 inches
Thread Size:
0.112 inches
Thread Series:
Unjc
Thread Class:
3b
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
40
Surface Treatment:
Cadmium
Surface Treatment Specification:
Qq-p-416 federal specification single treatment response
Tempurature Rating:
450 degrees fahrenheit
Nut Style:
Hexagon
Overall Height:
Between 0.103 inches and 0.125 inches
Locking Feature:
Prevailing torque all metal design
Material:
Steel
Hardness Rating:
49.0 rockwell
Quick Specs
Thread Size 4
Thread Qty 40
Thread Class 3B
Material Steel

Additional Information

SKU / Model: MS2104204
NSN: 5310-00-811-6419
FSC: Nuts and Washers / 5310
Product Series: MS21042
Pack Weight (Approx.) 0.276 lb
Minimum Qty (MOQ): 50
Schedule B: 7318.16.0030
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21042-04_Military-Fasteners-com.pdf
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thread: 6-32, reduced hexagon, reduced height cad plated steel, no dry film lube, MS21042 series nut

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Thread: 10-32, reduced hexagon, reduced height, cad plated steel, no dry film lube, MS21042 series nut

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Thread: 8-32, self locking, reduced hexagon, reduced height, cad plated steel, no dry film lube, MS21042 series nut

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thread: 2-56, 450 degree, reduced hexagon, reduced height, cad plated steel, no dry film lube, MS21042 series nut

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thread: 1/4-28, self locking. reduced hexagon, reduced height, cad-plated steel, no dry film lube, MS21042 series nut

More MS21042 self-locking extended washer nuts

MS21042L6

Thread: 3/8-24, reduced hexagon reduced height nut cad plated steel dry film lubricated, 5310-00-807-1477

MS21042L5

Thread: 5/16-24 self-locking nut reduced hexagon reduced height cad plated steel dry film lubricated

MS21042L4

Thread 1/4-28 self locking nut reduced hexagon reduced height cad plated steel dry film lubricated, 5310-00-807-1475

MS21042L3

Self locking nut reduced hexagon 10-32 thread reduced height with dry lube

MS21042L08

Self locking nut reduced hexagon 8-32 thread reduced height with dry

MS21042L06

Self locking nut reduced hexagon 6-32 thread reduced height with dry film lubricated

Product Image Gallery

Product code MS21042-04
MS21042-04
MS21042-04
MS21042-04
MS21042-04

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Customer Reviews

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Very good experience. I liked Kristen Belmont - was a pleasure to work with - product shipped right away.

5.0

I have only ordered from Military Fasteners once so far, but I can't even express how happy I was with our order. As a purchasing manager who deals with government contracts (and the strict requirements that come with them), I was beyond thrilled with the flawless paperwork that was provided (free of charge) with the products we ordered. Lindsey was a peach to interact with, and we received our order next day; one of the perks of having a warehouse close by. I am very much so looking forward to to ordering from them again! Response from the owner3 years ago Thank you so much Holly for the kind words. We constantly try and think of new ways to improve the experience for our customers. We strive to make the package presentation upon arrival how we would want as a customer. It truly is an honor to service our customers that support our government and military branches.

5.0

Recently my avionics technician and I were installing a component in my aircraft and there were some critical fasteners missing from the manufactures package. This stopped the entire process. I called Military Fasteners after finding the parts on line, and Trisha answered the phone. I told her the situation and that I needed them ASAP. I found the parts gave her the part number and she confirmed they were in stock. This was about 430 in the afternoon just before closing. Trisha was kind and professional got the parts out the door that evening even though it was after the shipping cut off. Saved the day. I can tell you this entire company is represented by Trisha, anything they can do to help you out of a jamb they will absolutely go the extra mile and Trisha is the go to person. I am sure there are others there with her same attitude and professionalism. This is a great resource for all your fasteners needs.

5.0

Great service, always spot on and very expedient! Excellent working with Paige Twombly for quick turnarounds, much appreciated.

5.0