NAS1801-4-7

Machine Screw

email this to someone

Description:

length: 7/16", thread: 1/4-28, hex head screw, cruciform recess, full thread, alloy steel

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 800 ships same day if ordered before 4pm EST

NAS1801-4-7 Price:	buy now $0.56 Each
Quantity: Pre-packaged bag qty: 50 ea
* Sold in increments of 50

Add item to quote

NAS1801-4-7 Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.287 inches minimum and 0.437 inches maximum

Fastener Length:

0.422 inches minimum and 0.469 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-6047 mil spec 2nd material response or ams 6322 assn std 2nd material response

Screw Surface Treatment:

Cadmium and chromate

Screw Surface Treatment Specification:

Qq-p-416,type 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	15/32

Additional Information

SKU / Model:	NAS180147
NSN:	5305-01-189-7414
FSC:	Screws / 5305
Product Series:	NAS1801-4
Pack Weight (Approx.)	0.454 lb
Minimum Qty (MOQ):	50
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS1801-4-7_Military-Fasteners-com.pdf

* report an issue on this page

Frequently bought together

Other customers frequently bought these along with NAS1801-4-7

MS20002C6
Recessed Washer
in Washers

to fit size: 3/8", countersunk, high strength, cadmium plated alloy steel, MS20002 series washer

NAS1291C3M
Self-Locking Extended Washer Nut
in Nuts

Thread: 10-32, self locking, hex, low height, light weight, corrosion resistant steel, NAS1291 series nut

MS35649-222
Plain Hexagon Nut
in Nuts

thread: 2-56, plain hexagon, cadmium plated steel, coarse thread, MS35649 series nut

NAS6706-4
Machine Bolt
in Bolts

Fastener Length: 53/64", Thread: 3/8-24, Thread Length: 9/16

AS21919WDG09
Loop Clamp
in Clamps

Diameter: 7/32", rubber synthetic cushion, AS21919 series clamp

AS21919WDG12
Loop Clamp
in Clamps

Diameter: 13/64", rubber chloroprene class cushion, AS21919 series clamp

Have a question

If you require a quote on this or any product please visit our quote request page »

Browse our frequently asked questions page.

You may contact us by phone at +1 (904) 543-6395 or email us using our contact form.

Our hours of operation are 8:00am - 6:00pm EST

Customer Reviews

View our Google profile

Jim C.

Brittany was attentive to our needs. We had to source some other products you didn't have elsewhere. We would have preferred to place an order a one place. Will come back and order another time.

5.0

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

Denver T.

As usual Military Fasteners did a great job getting the items I ordered to me here in Arizona. My last order had one item on Back Order but was sent in a timely manner direct from the manufacturer. Great Company, great service.

5.0

Laney D.

I have been doing business with Military Fasteners for a number of years. Every Time I have needed a question answered in finding something for my projects Military Fasteners has always been there. The people I talk to are helpful and knowledgeable concerning all the vintage planes I have called looking for a special item needed. Thank you for being YOU!

5.0