NAS623-4-7

Machine Screw

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Description:

length: 0.754", grip: 0.438", thread: 1/4-28, pan head, short thread, philips recess, cadmium plated alloy steel

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 650 ships same day if ordered before 4pm EST

NAS623-4-7 Price:	buy now $1.31 Each
Quantity: Pre-packaged bag qty: 25 ea
* Sold in increments of 25

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NAS623-4-7 Datasheet Features and Specification

Specification Data:

80205-nas623 professional/industrial association standard

Screw Surface Treatment Specification:

Qq-p-416 type 2 cl 2 federal specification single treatment response

Screw Surface Treatment:

Cadmium and chromate

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

Min. Tensile Strength (psi):

160000 pounds per square inch

Head Style:

Pan

Internal Drive Style:

Cross recess type 1

Head Height:

Between 0.162 inches and 0.175 inches

Head Diameter:

Between 0.473 inches and 0.492 inches

Hardness Rating:

Between 36.0 rockwell c and 40.0 rockwell c

Fastener Length:

Between 0.739 inches and 0.769 inches

Thread Class:

Thread Diameter:

0.250 inches

Thread Direction:

Right-hand

Thread Length:

Between 0.291 inches and 0.341 inches

Thread Qty Per Inch (tpi):

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:	NAS62347
NSN:	5305-00-993-5825
FSC:	Screws / 5305
Product Series:	NAS623
Pack Weight (Approx.)	0.011 lb
Minimum Qty (MOQ):	25
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS623-4-7_Military-Fasteners-com.pdf

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Product code NAS623-4-7

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Royal R.

Dependable! I KNOW that my orders with military fasteners will go out the same day and that the rare backorder will be shipped without my having to follow up.

5.0

August M.

My new David Clark headset arrived earlier than expected and everything was perfect. Whole order/delivery experience was excellent.

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Holly C.

Have to tell you that you have the best in Brittany Cornish. She is always the most help in getting our ordered placed as soon as we send it in and always on time delivery. She is very responsive with any and all issues if any which we never have any dealing with her. She always goes above and beyond to follow up even after we received our order. We only wish all of our Vendors that we deal with on a daily basis were as wonderful as she is. Her personality is bar none.

5.0

Malani W.

I have been using Military Fasteners and have always had great service. Just this week I realized late in the day that we needed another part and I was able to add it to the order I had placed that morning. Being a small FBO on a shoestring budget that saved shipping cost and potential delays. Thanks Military Fasteners.

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