MS21078-4

Military Standard Locking Nutplate Self

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Description:

thread: 1/4-28, self locking, two lug, cadmium plated steel, nylon insert, plain rivet holes

* Manufacturer certifications are shipped with your order FREE of charge
MS21078-4
MS21078-4
MS21078-4
MS21078-4
MS21078-4
MS21078-4
Add to Cart Up to qty 3 ships same day if ordered before 4pm EST
MS21078-4 Price:
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$35.57 Each
Quantity:
Pre-packaged bag qty: 1 ea
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MS21078-4 Datasheet Features and Specification

Center To Center Distance Between Mounting Holes Along Length:
Between 0.998 inches and 1.002 inches
Distance From Aperture Center To Mounting Hole Center:
Between 0.495 inches and 0.505 inches
Hardness Rating:
32.0 rockwell c
Locking Feature:
Prevailing torque with nonmetallic insert
Material:
Plastic polyamide locking insert
Material:
Steel nut
Mounting Hole Arrangement Style:
2 holes
Mounting Hole Diameter:
Between 0.098 inches and 0.103 inches
Thread Size:
0.250 inches
Nut Height:
Between 0.240 inches and 0.375 inches
Nut Length:
1.296 inches
Nut Mounting Provision:
Straight holes
Nut Style:
Plate
Plate Thickness:
0.075 inches
Plate Width:
Between 0.484 inches and 0.516 inches
Surface Treatment:
Cadmium nut
Surface Treatment Specification:
Cl 3 federal specification single treatment response nut type 2 qq-p-416
Tempurature Rating:
250.0 degrees fahrenheit
Thread Class:
3b
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
28
Thread Series:
Unjf (fine thread with external controlled root radius)
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNJF
Thread Class 3B
Material Plastic

Additional Information

SKU / Model: MS210784
NSN: 5310-00-728-5519
FSC: Nuts and Washers / 5310
Product Series: MS21078
Pack Weight (Approx.) 0.020 lb
Minimum Qty (MOQ): 1
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21078-4_Military-Fasteners-com.pdf
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More MS21078 self-locking nutplates

MS21078-8

Thread Size: 1/2in., Nut Height: 5/8in., Nut Length: 1-5/8in.

MS21078-7

Thread Size 1/2in. Nut Height 1/2in. Nut Length 1-1/2in.

MS21078-6

Thread Size: 3/8in., Nut Length: 1-1/4in., Nut Height: 3/8in. nutplate

MS21078-5

Thread Size: 1/4in., Nut Length: 1-1/4in., Nut Height: 3/8in.

MS21078-3K

Thread Size: 3/16", Nut Length: 31/32", Nut Height: 5/16"

MS21078-3

Two lug nutplate 8-32 thread nylon insert

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Product code MS21078-4
MS21078-4
MS21078-4
MS21078-4
MS21078-4
MS21078-4
MS21078-4

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Customer Reviews

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Wonderful experience here, Dania was amazing!

5.0

I placed this order late at 4:15 over the phone, 15 minutes past the cut off time.(Which rarely happens) It was critical for us to get the sparkplugs as a customer had called me and scheduled to bring his plane in the next day to have all his plugs replaced. My sales agent said she would personally go and pull the product so it would ship that day, and she did what she said. She saved me the embarrassment of telling my customer I forgot to order his parts on time and making him reschedule a maintenance visit. I am thankful you have people like her who really care about the customer and want to put in the extra effort for customer service. In my aircraft maintenance business I purchase everything I can first from Military Fasteners before I go looking for other venders. I use Military Fasteners because of the great customer service, free shipping (which is one day ground), large selection on hardware and materials, and competitive prices. I am a loyal customer and I order 2-3+ times a week. Thank you for the great service that your people provide at Military Fasteners.

5.0

Received order very quick. I was totally impressed with how well it was prepared for shipment. While a fragile order, it arrived undamaged in any way because of the excellent packaging. Thanks.

5.0

In this day and age, it is rare to be impressed by customer service however, Military Fasteners has far exceeded my expectations. They went above and beyond to help ensure an important package delivery on time, and they made a little boys Christmas sweeter in the process. Thank you to the team there for your wonderful help. I will certainly come back to shop again and again. They always say, fly people are the best people.

4.0