MS21047L4K

Military Standard Locking Nutplate Self

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Description:

thread: 1/4-28, self-locking, two lug, 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 80 ships same day if ordered before 4pm EST

MS21047L4K Price:	buy now $3.12 Each
Quantity: Pre-packaged bag qty: 10 ea
* Sold in increments of 10

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MS21047L4K Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Locking Feature:

Prevailing torque all metal design

Counterbore Diameter:

0.254 inches minimum nut

Lubrication:

Dry film lubricant

Mounting Hole Diameter:

0.098 inches minimum and 0.103 inches maximum

Nut Style:

Plate

Nut Length:

1.260 inches maximum

Nut Height:

0.281 inches maximum

Plate Thickness:

0.055 inches maximum

Plate Width:

0.375 inches minimum and 0.414 inches maximum

Nut Counterbore Depth:

0.062 inches minimum nut

Nut Mounting Provision:

Countersunk holes

Mounting Provision Location:

Opposite nut projection side

Mounting Hole Arrangement Style:

2 holes

Distance From Aperture Center To Mounting Hole Center:

0.495 inches minimum and 0.505 inches maximum

Center To Center Distance Between Mounting Holes Along Length:

0.998 inches minimum and 1.002 inches maximum

Tempurature Rating:

450.0 deg fahrenheit maximum

Thread Series:

Unjf

Thready Qty Per Inch (tpi):

Hardness Rating:

49.0 rockwell c maximum

Thread Size:

0.250 inches

Mounting Hole Countersink Angle:

98.0 degrees minimum and 102.0 degrees maximum

Material:

Steel overall

Surface Treatment:

Cadmium overall

Surface Treatment Specification:

Qq-p-416 fed spec single treatment response overall

Quick Specs

Thread Size	1/4
Thread Qty	28
Material	Steel

Additional Information

Alternate Part Numbers

NAS680A4K

SKU / Model:	MS21047L4K
NSN:	5310-00-779-7124
FSC:	Nuts and Washers / 5310
Product Series:	MS21047L
Pack Weight (Approx.)	0.050 lb
Minimum Qty (MOQ):	10
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version MS21047L4K_Military-Fasteners-com.pdf

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dry film lubricant fine thread cadmium surface

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Two lug nutplate 1/4-28 thread low height, 5310-00-764-7283

MS21047L3K

$1.20 Each, Nutplate, Two Lug, 10-32 Thread, Low Height, Countersunk Riveting Holes

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Product code MS21047L4K

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