AN520B0-4

Aeronautical Standard Screw

email this to someone  
Description:

Fastener Length: 1/4", Thread: 0-80, Thread Length: 1/4"

* Manufacturer certifications are shipped with your order FREE of charge
no image available
Add to Quote We are currently out of stock of this item. Click the button below to add this item to a quote and receive up to date pricing and availability by email.

Add to Quote

AN520B0-4 Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.250 inches maximum
Fastener Length:
0.219 inches minimum and 0.250 inches maximum
Head Style:
Round
Head Diameter:
0.099 inches minimum and 0.113 inches maximum
Head Height:
0.053 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.060 inches
Thready Qty Per Inch (tpi):
80
Min. Tensile Strength (psi):
55000 pounds per square inch
Screw Material:
Copper alloy
Screw Material Specification:
Qq-b-613 fed spec 1st material response and qq-b-626 fed spec 2nd material response
Thread Series Designator:
Unf
Quick Specs
Thread Qty 80
Length 1/4

Additional Information

SKU / Model: AN520B04
NSN: 5305-00-282-8644
FSC: Screws / 5305
Product Series: AN520B0
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 25 EA
Schedule B: 7415.33.8050
ECCN: 9A991
National Motor Freight: 096630, Screws Noi Brass / Bronze / Copper
Download PDF Version
AN520B0-4_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

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

Received order very quick. I was totally impressed with how well it was prepared for shipment. While a fragile order, it arrived undamaged in any way because of the excellent packaging. Thanks.

5.0

I have always turned to Military Fasteners for all my aviation needs. They have never let me down and are totally trustworthy, fast and efficient. They have great choices from reasonably priced, to the best available. I've never seen the need to look anywhere else..Why would I..

4.0

Great service and lead time. Ships to Canada as well.

5.0

Military Fasteners is my 'go to' aircraft supply company. Every purchase has been a pleasure. Great products and shipping is good. Shipping cost is always a concern but I know you have little to due with that. Thank you Military Fasteners.

5.0