NAS604-20P

Machine Screw

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Description:

length: 1-1/4", thread: 1/4-28, pan head, fully threaded, philips recess, alloy steel

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 250 ships same day if ordered before 4pm EST

NAS604-20P Price:	buy now $2.29 Each
Quantity: Pre-packaged bag qty: 25 ea
* Sold in increments of 25

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NAS604-20P Datasheet Features and Specification

Fastener Length:

Between 1.170 inches and 1.250 inches

Hardness Rating:

Between 36.0 rockwell c and 40.0 rockwell c

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:

Cl 3 federal specification single treatment response type 2 qq-p-416

Specification Data:

80205-nas604 professional/industrial association standard

Thread Class:

Thread Direction:

Right-hand

Thread Length:

Between 1.099 inches and 1.250 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
Length	1-1/4

Additional Information

SKU / Model:	NAS60420P
NSN:	5305-00-995-2607
FSC:	Screws / 5305
Product Series:	NAS604
Pack Weight (Approx.)	0.507 lb
Minimum Qty (MOQ):	25
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS604-20P_Military-Fasteners-com.pdf

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More NAS604 machine screws

NAS604-9P

$0.66 EA, Fastener Length: 9/16in., Thread: 1/4-28, Thread Length: 9/16in.

NAS604-9B

Fastener Length: 9/16", Thread: 1/4-28, Thread Length: 9/16"

NAS604-9

fine thread pan head screw fastener length: 1/2 Thread: 1/4-28 Thread Length: 9/16

NAS604-8P

length: 1/2", thread: 1/4-28, pan head - fully threaded - philips recess - alloy steel

NAS604-8B

Fastener Length: 1/2", Thread: 1/4-28, Thread Length: 1/2"

NAS604-8

$0.42 EA, Fastener Length: 1/2in., Thread: 1/4-28, Thread Length: 1/2in.

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Product code NAS604-20P

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A great product, great service, and great follow-up! A+ I highly recommend Military Fasteners!

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Ordering is simple and my parts are always shipped promptly and arrive well packaged. Military Fasteners is always my go-to store when I need something for my homebuilt project.

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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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