NAS623-4-4

Machine Screw

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Description:

length: 0.566", grip: 0.250", thread: 1/4-28, pan head machine screw, short thread, philips recess, cadmium plated alloy steel

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 600 ships same day if ordered before 4pm EST

NAS623-4-4 Price:	buy now $0.45 Each
Quantity: Pre-packaged bag qty: 100 ea
* Sold in increments of 100

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NAS623-4-4 Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.291 inches minimum and 0.341 inches maximum

Fastener Length:

0.551 inches minimum and 0.581 inches maximum

Head Style:

Pan

Head Diameter:

0.473 inches minimum and 0.492 inches maximum

Head Height:

0.162 inches minimum and 0.175 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 4140 or steel comp e4340 or steel comp 8740

Screw Material Specification:

Mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-6049 mil spec 3rd 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-nas623 professional/industrial association standard

Quick Specs

Thread Size	1/4
Thread Qty	28
Material	Steel
Length	37/64

Additional Information

SKU / Model:	NAS62344
NSN:	5305-00-685-2521
FSC:	Screws / 5305
Product Series:	NAS623
Pack Weight (Approx.)	1.300 lb
Minimum Qty (MOQ):	100
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS623-4-4_Military-Fasteners-com.pdf

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Product code NAS623-4-4

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Deb F.

C.A.R.E. Team provided Manufacturer's Certificate of Conformance.

5.0

Davis A.

Everything arrived quickly and correctly. I'm a longtime customer and find your service to be always top of the line.

5.0

Holly B.

Ordered on a Monday evening and arrived in New Zealand Friday afternoon. Very good prompt service and the compass was installed on the Saturday after calibration. Thanks Military Fasteners!

5.0

Lisa T.

Website didn't show my exact item needed, but their quoting dept got me over a quote ASAP. VIVIAN MANGOLD followed up to make sure I was all set Indeed, I was! Great customer service. Highly recommend.

5.0