NAS1801-4-30

Machine Screw

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Description:

Fastener Length: 1-57/64", Thread: 1/4-28, Thread Length: 1-55/64

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 20 ships same day if ordered before 4pm EST

NAS1801-4-30 Price:	buy now $16.74 Each
Quantity: Pre-packaged bag qty: 5 ea
* Sold in increments of 5

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NAS1801-4-30 Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

1.795 inches minimum and 1.870 inches maximum

Fastener Length:

1.859 inches minimum and 1.902 inches maximum

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 ams6322 assn std 2nd material response

Screw Surface Treatment:

Cadmium and chromate

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	28
Material	Steel
Length	1-57/64

Additional Information

SKU / Model:	NAS1801430
NSN:	5305-01-133-8957
FSC:	Screws / 5305
Product Series:	NAS1801-4
Pack Weight (Approx.)	0.132 lb
Minimum Qty (MOQ):	5
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS1801-4-30_Military-Fasteners-com.pdf

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Customer Reviews

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Fernando D.

I called in a hot order that was needed next day. It was already mid afternoon and i had already skipped the deadline for shipments that day. I spoke with Trisha, and she went out of her way to place my order and get it pulled and shipped same day. Thank you Trisha, you are the best.

5.0

Corbin M.

I can say that Military Fasteners was able to deliver the part to me very quickly. I live in a very remote area in the Tennessee mountains and typically have to wait up to two weeks to receive deliveries. Sometimes, the delivery guys cannot find my house at all, and they have to leave my packages at the local general store. But with Military Fasteners, my packages always find my front door step and in great condition. This package arrived nearly a week earlier than expected, and that was over the New Years holiday! Great work, Military Fasteners, on your delivery service. Thanks!

4.0

Alberto R.

Military Fasteners always seems to get the order correct and delivered when expected. I this day and age, this is high praise.

5.0

Valerie H.

Military fasteners has what we need in stock, ships quickly with all the proper paperwork. Much appreciated

5.0