MS21059L04K

Military Standard Locking Nutplate Self

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Description:

4-40 thread, self-locking nutplate, two lug floating, low height, cadmium plated carbon steel, with dry film lube, countersunk rivet holes

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MS21059L04K Datasheet Features and Specification

Plate Width:
Between 0.290 inches and 0.416 inches
Surface Treatment:
Cadmium
Nut Style:
Plate
Plate Thickness:
0.032 inches
Nut Mounting Provision:
Countersunk holes
Nut Length:
0.948 inches
Nut Height:
0.175 inches
Mounting Provision Location:
Opposite nut projection side
Mounting Hole Diameter:
Between 0.098 inches and 0.103 inches
Mounting Hole Countersink Angle:
Between 98.0 degrees and 102.0 degrees
Mounting Hole Arrangement Style:
2 holes
Material:
Steel
Lubrication:
Soluble lubricant
Locking Feature:
Prevailing torque all metal design
Hardness Rating:
49.0 rockwell c
Features Provided:
Floating nut
Distance From Aperture Center To Mounting Hole Center:
Between 0.339 inches and 0.349 inches
Center To Center Distance Between Mounting Holes Along Length:
Between 0.686 inches and 0.690 inches
Surface Treatment Specification:
Cl 3 federal specification single treatment response type 2 qq-p-416
Tempurature Rating:
450.0 degrees fahrenheit
Thread Class:
3b
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
40
Thread Series:
Unjc
Thread Size:
0.112 inches
Quick Specs
Thread Size 4
Thread Qty 40
Thread Class 3B
Material Steel

Additional Information

SKU / Model: MS21059L04K
NSN: 5310-00-777-5784
FSC: Nuts and Washers / 5310
Product Series: MS21059L
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21059L04K_Military-Fasteners-com.pdf
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Low height, two lug

MS21059L6

Thread is 3/8-24, self locking nutplate two lug floating low height cadmium plated carbon steel with dry film lube plain rivet holes, 5310-00-881-0715

MS21059L5

Nutplate with dry film lube 5/16-24 thread low height floating

MS21059L4K

$2.10 Each, 1/4-28 thread self-locking nutplate two lug floating low height cadmium plated carbon steel with dry film lube countersunk rivet holes

MS21059L4

Nutplate, two lug, 1/4-28 thread, low height, floating cadmium plated, 5310-00-777-5793

MS21059L3K

$1.08 Each, Two lug nutplate 10-32 thread low height floating countersunk riveting

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Customer Reviews

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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

As always, my order was filled accurately and arrived quickly. The one item not in stock in California arrived two days later from another store. Over the years, whether a large order or just a few items,I have received the same quick service. My suggestion? Continue the excellent customer service.

4.0

Military Fasteners always delivered on what I purchased. And what I returned Military Fasteners is prompt on returning it as crediting my account. I only order for myself, so I'm quite satisfied the way Military Fasteners takes care of me only as a occasional customer. Thank you Military Fasteners Personnel.

5.0

prompt service and delivery and fair pricing ... can't ask for more than that!

5.0