MS21279-03

Military Standard Bolt

email this to someone  
Description:

Fastener Length: 5/16", Thread: 10-32, Thread Length: 5/16"

* 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

MS21279-03 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.312 inches maximum
Fastener Length:
0.312 inches nominal
Head Style:
Double hexagon w/hole
Head Height:
0.260 inches nominal
Width Between Flats:
0.243 inches minimum and 0.251 inches maximum
Extended Washer Diameter:
0.375 inches nominal
Extended Washer Thickness:
0.040 inches minimum and 0.050 inches maximum
Thread Diameter:
0.190 inches
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
32
Min. Tensile Strength (psi):
130000 pounds per square inch
Hardness Rating:
248.0 brinell standard minimum overall and 341.0 brinell standard maximum overall
Minimum Yield Strength:
85000 pounds per square inch
Surface Finish:
32.0 microinches threads
Material:
Iron alloy 660 overall
Material Specification:
Ams 5735 assn std single material response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 10
Thread Qty 32
Material Iron
Length 1/4

Additional Information

SKU / Model: MS2127903
NSN: 5306-00-224-3265
FSC: Bolts / 5306
Product Series: MS21279
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10 EA
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21279-03_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More MS21279 machine bolts

MS21279-14

Fastener Length: 1-1/64", Thread: 10-32, Thread Length: 5/8"

MS21279-13

Fastener Length: 15/16", Thread: 10-32, Thread Length: 5/8"

MS21279-12

Fastener Length: 7/8", Thread: 10-32, Thread Length: 5/8"

MS21279-10

$1.62 EA, Fastener Length: 3/4in., Thread: 10-32, Thread Length: 5/8in.

MS21279-08

$3.12 EA, Fastener Length: 5/8in., Thread: 10-32, Thread Length: 9/16in.

MS21279-07

Fastener Length: 9/16", Thread: 10-32, Thread Length: 1/2"

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've done business with them a few times and they are great to work with

5.0

As always, orders are shipped promptly and received when expected. Rarely can you find products at lower cost than at Military Fasteners. The web site is easy to use. My favorite place to order from. When looking for aviation products, I always go to Military Fasteners first.

5.0

As always, fast and courteous service, nobody any better!! Thanks so much from a long time customer!!

5.0

Another good experience with Military Fasteners, and our Sales Rep, Dan Hunter. We needed hardware for an older aircraft model, and Dan's expertise was exceptional. He quickly identified fasteners, even for parts with unclear descriptions, and provided invaluable technical assistance. The supporting data was spot-on, verified by our technicians. Despite finding slightly lower prices elsewhere, the unmatched service and expertise from Military Fasteners, particularly Dan, make them our preferred choice. Our order was delivered ahead of schedule. Highly recommend MilFast for top-notch service and technical support!

5.0