NAS1801-4D8

Machine Screw

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Description:

Fastener Length: 1/2", Thread: 1/4-32, Thread Length: 9/16", drilled head

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Add to Cart Up to qty 90 ships same day if ordered before 4pm EST

NAS1801-4D8 Price:	buy now $4.62 Each
Quantity: Pre-packaged bag qty: 10 ea
* Sold in increments of 10

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NAS1801-4D8 Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.468 inches minimum and 0.564 inches maximum

Fastener Length:

0.500 inches nominal

Head Style:

Hexagon

Head Height:

0.125 inches minimum and 0.140 inches maximum

Width Between Flats:

0.367 inches minimum and 0.376 inches maximum

Internal Drive Style:

Cross recess type 1

Thread Diameter:

0.250 inches

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

160000 pounds per square inch

Hardness Rating:

36.0 rockwell c minimum and 40.0 rockwell c maximum

Screw Material:

Steel comp e4340 or steel comp 8740

Screw Material Specification:

Mil-s-5000 mil spec 1st material response or mil-s-6049 mil spec 2nd material response or ams 6322 assn std 2nd material response

Screw Surface Treatment:

Cadmium

Screw Surface Treatment Specification:

Qq-p-416,ty 2,cl 2 fed spec single treatment response

Thread Series Designator:

Unjf

Specification Data:

80205-nas1801 professional/industrial association standard

Quick Specs

Thread Size	1/4
Thread Qty	32
Material	Steel
Length	1/2

Additional Information

SKU / Model:	NAS18014D8
NSN:	5305-01-193-3855
FSC:	Screws / 5305
Product Series:	NAS1801
Pack Weight (Approx.)	0.101 lb
Minimum Qty (MOQ):	10
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS1801-4D8_Military-Fasteners-com.pdf

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NAS1801-6-22

Fastener Length: 1-3/8in., Thread: 3/8-24, Thread Length: 1-11/32in.

NAS1801-6-16

$3.54 EA, Fastener Length: 63/64in., Thread: 3/8-24, Thread Length: 63/64in.

NAS1801-6-14

$5.40 EA, Screw NAS1801-6-14

NAS1801-6-12

$2.34 EA, Fastener Length: 25/32in., Thread: 3/8-24, Thread Length: 25/32in.

NAS1801-6-10

Fastener Length: 21/32", Thread: 3/8-24, Thread Length: 39/64"

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Customer Reviews

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Leonard M.

Great product at a good price, fast delivery. Easy install, fired up perfectly right out of the box.

4.0

Nelson B.

Had an order discrepancy. Kristen Belmont to the rescue! Very well taken care of. Thanks to Military Fasteners for having a wonderful C.A.R.E team!

5.0

Ayden H.

I have been a customer since Fullerton Air Parts (Flo Irwin). That should speak volumes of the service I have received from Military Fasteners. In the early days, I had a variety of planes and was based out of Orange County Airport. At the time, the airport was surrounded by bean fields. I, and some of my friends, would frequently fly into Fullerton airport for lunch, the pick up whatever supplies we needed from Flo. She was a great lady, and I am glad that she passed on such a wonderful legacy. I am certain that she would be very proud of what she started, and proud of you all for building on her meager beginnings.

4.0

Nylah V.

I always enjoy buying parts from you. Your service and delivery are great and the customer service folks are terrific. Thank you.

5.0