MS9490-56

Military Standard Bolt

email this to someone  
Description:

Fastener Length: 5-1/2", Thread: 1/4-28, Thread Length: 13/16"

* 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

MS9490-56 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.740 inches minimum and 0.820 inches maximum
Fastener Length:
5.490 inches minimum and 5.510 inches maximum
Head Style:
Hexagon
Head Height:
0.146 inches minimum and 0.166 inches maximum
Width Between Flats:
0.430 inches minimum and 0.439 inches maximum
Thread Diameter:
0.250 inches
Grip Length:
4.690 inches minimum and 4.750 inches maximum
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
175000 pounds per square inch
Hardness Rating:
34.0 rockwell c minimum overall and 44.0 rockwell c maximum overall
Minimum Yield Strength:
115000 pounds per square inch
Surface Finish:
32.0 microinches bearing surface of head
Surface Finish:
32.0 microinches grip
Surface Finish:
32.0 microinches threads
Material:
Iron alloy 660 overall
Material Specification:
Ams5731 assn std single material response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Iron
Length 5-1/2

Additional Information

SKU / Model: MS949056
NSN: 5306-01-226-9451
FSC: Bolts / 5306
Product Series: MS9490
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS9490-56_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More MS9490 machine bolts

MS9490-54

Fastener Length: 5-1/4in., Thread: 1/4-28, Thread Length: 51/64in.

MS9490-40

Fastener Length: 3-1/2", Hole Diameter: 5/64", Thread: 1/4-28, Thread Length: 13/16"

MS9490-38

Fastener Length: 3-1/4", Thread: 1/4-28, Thread Length: 51/64"

MS9490-37

Fastener Length: 3-1/8", Thread: 1/4-28, Thread Length: 3/4"

MS9490-36

Fastener Length: 3-", Thread: 1/4-C8, Thread Length: 51/64"

MS9490-30

Fastener Length: 2-1/4", Thread: 1/4-28, Thread Length: 13/16"

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

The only hardware supplier that rushes to ship your order. Placed an order at 4pm, and they got it out same day.

5.0

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.

5.0

Ive been dealing with you for many years and as usual the service and excellent quality is consistently above average. Its a pleasure to do business with Military Fasteners.

4.0

Exceptional service as always. Part was as advertised, and came promptly, in perfect condition. I am always very pleased working with Military Fasteners.

5.0