AS3580-4-20

Machine Bolt

email this to someone  
Description:

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

* Manufacturer certifications are shipped with your order FREE of charge
AS3580-4-20
AS3580-4-20
AS3580-4-20
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

AS3580-4-20 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
1.250 inches nominal
Fastener Length:
1.240 inches minimum and 1.260 inches maximum
Head Style:
Double hexagon extended washer
Head Height:
0.293 inches minimum and 0.313 inches maximum
Width Between Flats:
0.375 inches nominal
Extended Washer Diameter:
0.428 inches minimum and 0.448 inches maximum
Extended Washer Thickness:
0.060 inches minimum and 0.080 inches maximum
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
28
Material:
Nickel alloy 718 overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Nickel
Length 1-1/4

Additional Information

SKU / Model: AS3580420
NSN: 5306-01-538-5197
FSC: Bolts / 5306
Product Series: AS3580
Pack Weight (Approx.) 0.126 lb
Minimum Qty (MOQ): 5
ECCN: EAR99
National Motor Freight: 095190, Hardware, Noi
Download PDF Version
AS3580-4-20_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More AS3580 machine bolts

AS3580-7-28

Bolt

AS3580-7-26

Bolt

AS3580-7-18

Bolt

AS3580-6-34

Bolt

AS3580-6-32

AS3580-6-32 Machine Bolt

AS3580-6-30

AS3580-6-30 Machine Bolt

Product Image Gallery

Product code AS3580-4-20
AS3580-4-20
AS3580-4-20
AS3580-4-20

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 order parts about once a week for the restoration of my Grumman AA-1A. Service and prompt delivery are always above expectation. I don't know what I would do without Military Fasteners and that's no joke! Thanks for your great work!

5.0

AS Always fast and great service by all.

5.0

Always great service. Has been my first go to parts store!

4.0

Military Fasteners is an exceptional company in terms of how they run their business. Very prompt and responsive to questions, concerns, quotes, and all other forms of inquiry. Brittany Cornish supports many of the business transactions we perform with Military Fasteners and has made working with them an absolute pleasure. I would highly recommend them to anyone seeking mil-spec hardware.

5.0