NAS623-4-2

Machine Screw

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Description:

length: 0.44", grip: 0.125", 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
NAS623-4-2
NAS623-4-2
NAS623-4-2
NAS623-4-2
NAS623-4-2
NAS623-4-2
Add to Cart Up to qty 300 ships same day if ordered before 4pm EST
NAS623-4-2 Price:
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$0.44 Each
Quantity:
Pre-packaged bag qty: 100 ea
* Sold in increments of 100
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NAS623-4-2 Datasheet Features and Specification

Fastener Length:
Between 0.426 inches and 0.456 inches
Head Diameter:
Between 0.473 inches and 0.492 inches
Head Height:
Between 0.162 inches and 0.175 inches
Head Style:
Pan
Internal Drive Style:
Cross recess type 1
Min. Tensile Strength (psi):
160000 pounds per square inch
Thread Diameter:
0.250 inches
Screw Material:
Steel comp 4140 or steel comp e4340 or steel comp 8740
Screw Material Specification:
Mil-s-5626 military specification 1st material response or mil-s-5000 military specification 2nd material response or mil-s-6049 military specification 3rd material response
Screw Surface Treatment:
Cadmium and chromate
Screw Surface Treatment Specification:
Qq-p-416 type 2 cl 2 federal specification single treatment response
Specification Data:
80205-nas623 professional/industrial association standard
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
Between 0.291 inches and 0.341 inches
Thread Qty Per Inch (tpi):
28
Thread Series Designator:
Unjf (fine thread with external controlled root radius)
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNJF
Thread Class 3A
Material Steel

Additional Information

SKU / Model: NAS62342
NSN: 5305-00-619-5484
FSC: Screws / 5305
Product Series: NAS623
Pack Weight (Approx.) 1.160 lb
Minimum Qty (MOQ): 100
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS623-4-2_Military-Fasteners-com.pdf
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NAS623-5-20

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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

Product Image Gallery

Product code NAS623-4-2
NAS623-4-2
NAS623-4-2
NAS623-4-2
NAS623-4-2
NAS623-4-2
NAS623-4-2

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The products sent allowed the repair to be completed in a timely manner. Thank you for Military Fasteners being there and having parts available to allow our vintage aircraft to continue flight.

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