MS21059L4K

Military Standard Locking Nutplate Self

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Description:

Thread: 1/4-28, self-locking, two lug floating, low height, cadmium plated carbon steel, with dry film lube, countersunk rivet holes

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 260 ships same day if ordered before 4pm EST

MS21059L4K Price:	buy now $2.20 Each
Quantity: Pre-packaged bag qty: 20 ea
* Sold in increments of 20

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MS21059L4K Datasheet Features and Specification

Center To Center Distance Between Mounting Holes Along Length:

Between 0.998 inches and 1.002 inches

Counterbore Diameter:

0.310 inches and 0.330 inches

Distance From Aperture Center To Mounting Hole Center:

Between 0.495 inches and 0.505 inches

Features Provided:

Floating nut

Hardness Rating:

49.0 rockwell

Locking Feature:

Prevailing torque all metal design

Lubrication:

Dry film lubricant

Material:

Steel

Mounting Hole Arrangement Style:

2 holes

Mounting Hole Countersink Angle:

Between 98.0 degrees and 102.0 degrees

Mounting Hole Diameter:

Between 0.098 inches and 0.103 inches

Mounting Provision Location:

Opposite nut projection side

Thread Size:

0.250 inches

Nut Counterbore Depth:

0.032 inches nut

Nut Height:

0.281 inches

Nut Length:

1.292 inches

Nut Mounting Provision:

Countersunk holes

Nut Style:

Plate

Plate Thickness:

0.032 inches

Plate Width:

Between 0.350 inches and 0.516 inches

Surface Treatment:

Cadmium

Surface Treatment Specification:

Type 2 federal specification single treatment response qq-p-416

Tempurature Rating:

450.0 degrees fahrenheit

Thread Class:

Thread Direction:

Right-hand

Thread Qty Per Inch (tpi):

Thread Series:

Unjf (fine thread with external controlled root radius)

Quick Specs

Thread Size	1/4
Thread Qty	28
Material	Steel

Additional Information

SKU / Model:	MS21059L4K
NSN:	5310-00-777-5794
FSC:	Nuts and Washers / 5310
Product Series:	MS21059L
Pack Weight (Approx.)	0.000 lb
Minimum Qty (MOQ):	20
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version MS21059L4K_Military-Fasteners-com.pdf

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More MS21059L self-locking nutplates

MS21059L7

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

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

MS21059L3

Nutplate two lug 10-32 thread low height floating cadmium plated

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Product code MS21059L4K

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Enjoyed the order experience. Easy to find. Easy to order.

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I've been buying from Military Fasteners for about 2 years. In that time, I don't ever recall having a bad experience. Please keep up the great work and continue offering the fair prices, fast shipping and excellent customer service.

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Good service, fast delivery

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I was looking for hard to find parts for a safety critical application. The first couple of places I tried had the part on their web page but when I tried to order it they said, sorry, they did not actually have the parts. I called Military Fasteners. Talked to an employee without delay. She looked up the part number, told me who manufactured them (important), where the company is located (very important) and shipped the parts immediately from their own inventory. Super nice, helpful, efficient and knowledgeable. They get it.

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