NAS509L4

Plain Hexagon Nut

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Description:

Thread: 1/4-28, Thread Size: 1/4", Nut Height: 1/4", Head Width: 3/8", drilled

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Add to Cart Up to qty 150 ships same day if ordered before 4pm EST

NAS509L4 Price:	buy now $3.89 Each
Quantity: Pre-packaged bag qty: 10 ea
* Sold in increments of 10

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NAS509L4 Datasheet Features and Specification

Thread:

1/4-28

Thread Class:

Surface Treatment Specification:

Cl 2 federal specification single treatment response type 2 qq-p-416

Nut Style:

Hexagon

Surface Treatment:

Cadmium and chromate

Nut Height:

0.188 inches

Material:

Steel

Material Specification:

Cond c4 military specification single material response mil-s-6758

Hole Type And Quantity:

3 drilled

Hole Configuration Style:

Configuration b

Hardness Rating:

Between 34.0 rockwell c and 38.0 rockwell c

Drilled Hole Diameter:

Between 0.045 inches and 0.050 inches

Countersink Angle:

110.0 degrees both ends

Bearing Surface Type:

Chamfered or washer faced

Bearing Surface Finish:

125 microinches

Thread Direction:

Left-hand

Thread Qty Per Inch (tpi):

Thread Series:

Unjf (fine thread with external controlled root radius)

Thread Size:

0.250 inches

Width Across Flats:

Between 0.428 inches and 0.440 inches

Quick Specs

Thread Size	1/4
Thread Qty	28
Thread Series	UNJF
Thread Class	3B
Material	Steel

Additional Information

SKU / Model:	NAS509L4
NSN:	5310-00-825-0783
FSC:	Nuts and Washers / 5310
Product Series:	NAS509L
Pack Weight (Approx.)	0.080 lb
Minimum Qty (MOQ):	10
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS509L4_Military-Fasteners-com.pdf

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More NAS509L plain hexagon nuts

NAS509L9

Thread Size: 1/2", Nut Height: 3/8", Head Width: 7/8"

NAS509L8C

Thread size: 1/2in., Nut Height: 3/8in., Head Width: 3/4in.

NAS509L8

NAS509L8 Hexagon Plain Nut

NAS509L7C

Thread Size: 3/8in., Nut Height: 1/4in., Head Width: 5/8in.

NAS509L7

$8.34 Each, Thread Size: 1/2in., Nut Height: 1/4in., Head Width: 5/8

NAS509L6C

$10.20 Each, left hand drilled jam nut NAS509

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Product code NAS509L4

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Alaiya I.

Military Fasteners provided the supplies needed to repair my prop. They had the exact items I needed, at a good price. My order was delivered in reasonable time, complete with instructions. The end result was a quality repair to get me back flyin again. Thank you! Steve

5.0

Novah C.

Fast and as ordered. Always easy via the website.

5.0

August H.

Very good service as always. Ive been a customer for years. My go to parts store.

4.0

Leonardo B.

Your website was easy to use and checkout was a breeze. My part was shipped right away and I received it quickly. Excellent service all around! Thanks to you all.

4.0