NAS560HK4-17

Machine Screw

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Description:

Fastener Length: 1-39/64", Thread: 1/4-28, Thread Length: 9/16

* 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

NAS560HK4-17 Price:	buy now $0.99 Each
Quantity: Pre-packaged bag qty: 50 ea
* Sold in increments of 50

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NAS560HK4-17 Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.425 inches minimum and 0.571 inches maximum

Fastener Length:

1.573 inches minimum and 1.618 inches maximum

Head Style:

Flat countersunk

Head Diameter:

0.452 inches minimum and 0.510 inches maximum

Internal Drive Style:

Cross recess type 1

Thread Diameter:

0.250 inches

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

140000 pounds per square inch

Hardness Rating:

248.0 brinell standard minimum and 321.0 brinell standard maximum

Countersink Angle:

99.0 degrees minimum and 101.0 degrees maximum

Screw Material:

Iron alloy 660

Screw Material Specification:

Ams 5735 assn std 1st material response or ams 5733 assn std 2nd material response

Thread Series Designator:

Unf

Quick Specs

Thread Size	1/4
Thread Qty	28
Material	Iron
Length	1-39/64

Additional Information

SKU / Model:	NAS560HK417
NSN:	5305-00-884-1645
FSC:	Screws / 5305
Product Series:	NAS560HK4
Pack Weight (Approx.)	1.115 lb
Minimum Qty (MOQ):	50
Schedule B:	7318.15.6080
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS560HK4-17_Military-Fasteners-com.pdf

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Product code NAS560HK4-17

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Thaddeus H.

Happy with my transaction

4.0

Atticus E.

In this day and age, it is rare to be impressed by customer service however, Military Fasteners has far exceeded my expectations. They went above and beyond to help ensure an important package delivery on time, and they made a little boys Christmas sweeter in the process. Thank you to the team there for your wonderful help. I will certainly come back to shop again and again. They always say, fly people are the best people.

4.0

Joel G.

Military Fasteners was recently added to our list of approved vendors and so far it has been an absolute pleasure working with them. The speed, communication, and coordination with our orders so far have been absolutely above and beyond. Sarah is an absolute all star and made the ordering process quick and seamless. 10/10 Would recommend to anyone looking for products!

5.0

Alexander D.

So fast deliver to S.Korea. Thanks for your support!

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