NAS623-4-3

Machine Screw

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Description:

length: 0.504", grip: 0.188", thread: 1/4-28, pan head, short thread, philips recess, cadmium plated alloy steel, NAS623 series screw

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 500 ships same day if ordered before 4pm EST

NAS623-4-3 Price:	buy now $0.44 Each
Quantity: Pre-packaged bag qty: 100 ea
* Sold in increments of 100

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NAS623-4-3 Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.291 inches minimum and 0.341 inches maximum

Fastener Length:

0.489 inches minimum and 0.519 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	33/64

Additional Information

SKU / Model:	NAS62343
NSN:	5305-00-687-3295
FSC:	Screws / 5305
Product Series:	NAS623
Pack Weight (Approx.)	1.240 lb
Minimum Qty (MOQ):	100
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS623-4-3_Military-Fasteners-com.pdf

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NAS623-5-14

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5305-00-275-3383 Machine Screw

NAS623-4-9

Machine Screw 5305-00-815-9859 Length: 0.878in., grip: 0.562in., thread: 1/4-28, pan head machine screw short thread philips recess cadmium plated alloy steel

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Product code NAS623-4-3

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