MS21049L4K

Military Standard Locking Extended Washer Nut Self

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Description:

Thread: 1/4-28, Thread Size: 1/4", Nut Length: 1-1/4", Nut Height: 3/8

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Add to Cart Up to qty 100 ships same day if ordered before 4pm EST

MS21049L4K Price:	buy now $4.41 Each
Quantity: Pre-packaged bag qty: 10 ea
* Sold in increments of 10

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MS21049L4K Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Locking Feature:

Prevailing torque all metal design

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:

0.340 inches maximum

Plate Thickness:

0.055 inches maximum

Plate Width:

0.535 inches minimum and 0.619 inches maximum

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

Countersink Angle:

99.0 degrees minimum nut and 101.0 degrees maximum nut

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

SKU / Model:	MS21049L4K
NSN:	5310-00-762-6118
FSC:	Nuts and Washers / 5310
Product Series:	MS21049L
Pack Weight (Approx.)	0.000 lb
Minimum Qty (MOQ):	10
Schedule B:	7318.16.0085
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version MS21049L4K_Military-Fasteners-com.pdf

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Dalary P.

Small order but all was in stock, sales rep was very friendly and made it a pleasure. Shipped and received quicker than expected.

4.0

Mckenna L.

military fasteners Team, I am very pleased with the way my orders have been taken care of these past few years. Your CSRs are so helpful and attentive to my project details. The military fasteners team really go out of their way to accommodate special requests. Always a pleasant experience, Thank you military fasteners Team

5.0

Freda G.

They did not answer to several requests sent to them

5.0

Matthew P.

As usual you guys did an excellent job , fast delivery and all the items in perfect condition. What else could you want. Thank you Military Fasteners.

4.0