NAS1801-4-11

Machine Screw

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Description:

Fastener Length: 23/32", Thread: 1/4-28, Thread Length: 23/32

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 200 ships same day if ordered before 4pm EST

NAS1801-4-11 Price:	buy now $1.45 Each
Quantity: Pre-packaged bag qty: 25 ea
* Sold in increments of 25

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NAS1801-4-11 Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.601 inches minimum and 0.719 inches maximum

Fastener Length:

0.672 inches minimum and 0.719 inches maximum

Head Style:

Dished 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

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 1st material response or ams6322 assn std 2nd material response

Screw Surface Treatment:

Cadmium and chromate

Screw Surface Treatment Specification:

Qq-p-416,ty2 cl2 fed spec single treatment response

Bearing Surface Of Head Surface Finish:

63.0 microinches

Shank Surface Finish:

32.0 microinches

Thread Surface Finish:

32.0 microinches

Thread Series Designator:

Unjf

Specification Data:

80205-nas1801 professional/industrial association standard

Quick Specs

Thread Size	1/4
Thread Qty	28
Material	Steel
Length	23/32

Additional Information

SKU / Model:	NAS1801411
NSN:	5305-01-337-4270
FSC:	Screws / 5305
Product Series:	NAS1801-4
Pack Weight (Approx.)	0.311 lb
Minimum Qty (MOQ):	25
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS1801-4-11_Military-Fasteners-com.pdf

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Product code NAS1801-4-11

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I recently ordered a needed part using my iPhone on a Sunday morning. Easy quick process and delivery was on time as promised. Satisfied customer

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Got my new Beacon light for 172R works fine. Always get good service from Military Fasteners... Keep up the good work!

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Well I used Military Fasteners for this order because they are close to me in florida.

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