NAS623-4-13

Machine Screw

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Description:

length: 1.128", grip: 0.812", 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

NAS623-4-13 Price:	buy now $0.42 Each
Quantity: Pre-packaged bag qty: 100 ea
* Sold in increments of 100

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NAS623-4-13 Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.291 inches minimum and 0.341 inches maximum

Fastener Length:

1.113 inches minimum and 1.143 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	1-9/64

Additional Information

SKU / Model:	NAS623413
NSN:	5305-00-244-2880
FSC:	Screws / 5305
Product Series:	NAS623
Pack Weight (Approx.)	0.882 lb
Minimum Qty (MOQ):	100
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS623-4-13_Military-Fasteners-com.pdf

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Product code NAS623-4-13

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I called the customer service line just before Air Venture at Oshkosh to find out if they would have the parts I needed at their booth. The service rep on the phone was very helpful and was able to check the inventory that was taken to Oshkosh.I was told that the parts would not be available but could be shipped from the warehouse without delay. I ordered a full set of intake seals for a Continental 085 on the spot and they arrived in a few days. I am very happy with the service provided, and will be ordering more parts soon! Thank you Larry

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Military Fasteners is a great resource for Mil-Spec fastener needs, and Amelia Fato provides excellent support! Whenever I have a specific need, Amelia is quick to respond and help!

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Staff very supportive and informative. Order was shipped extremely promptly and correctly. GREAT customer service!

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The customer service from Trisha Hawkins at Military Fasteners was exceptional.

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