NAS560HK4-17

Machine Screw

email this to someone  
Description:

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

* Manufacturer certifications are shipped with your order FREE of charge
NAS560HK4-17
NAS560HK4-17
NAS560HK4-17
NAS560HK4-17
NAS560HK4-17
NAS560HK4-17
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
Add item to quote  

NAS560HK4-17 Datasheet Features and Specification

Thread Class:
3a
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):
28
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
Worldwide Shipping In stock and ready to ship!

* report an issue on this page

Product Image Gallery

Product code NAS560HK4-17
NAS560HK4-17
NAS560HK4-17
NAS560HK4-17
NAS560HK4-17
NAS560HK4-17
NAS560HK4-17

Have a question

If you require a quote on this or any product please visit our quote request page »

Browse our frequently asked questions page.

You may contact us by phone at +1 (904) 543-6395 or email us using our contact form.

Our hours of operation are 8:00am - 6:00pm EST

Customer Reviews

Google View our Google profile

I appreciate your service, especially being able to talk to people who know a lot about aircraft and the many accessories, parts, etc.

5.0

Lindsey is our go to person at Military Fasteners. When we need a quote she is the first person we look to. We are very happy with the service and product. Highly recommend to others.

5.0

As usual & predictably, Military Fasteners comes thru as promised. Sets a higher standard for service, more companies should follow. Thanks again!

5.0

always has stock or notes when it will be available before placing the order

5.0