MS21250-14038

Military Standard Bolt

email this to someone  
Description:

Fastener Length: 3-41/64", Thread: 7/8-14, Thread Length: 1-9/32"

* 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

MS21250-14038 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
1.244 inches minimum and 1.284 inches maximum
Fastener Length:
3.629 inches minimum and 3.649 inches maximum
Head Style:
Double hexagon w/hole
Head Height:
0.798 inches minimum and 0.818 inches maximum
Width Between Flats:
0.938 inches nominal
Extended Washer Diameter:
1.428 inches minimum and 1.438 inches maximum
Extended Washer Thickness:
0.188 inches minimum and 0.208 inches maximum
Grip Diameter:
0.8730 inches minimum and 0.8740 inches maximum
Thread Diameter:
0.875 inches
Grip Length:
2.365 inches minimum and 2.385 inches maximum
Thready Qty Per Inch (tpi):
14
Min. Tensile Strength (psi):
180000 pounds per square inch
Hardness Rating:
39.0 rockwell c minimum overall and 43.0 rockwell c maximum overall
Surface Finish:
32.0 microinches bearing surface of head
Surface Finish:
32.0 microinches grip
Material:
Steel comp 4140 overall or steel comp e4340 overall or steel comp 8740 overall or steel comp 6150 overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416 type 2 class 2 fed spec single treatment response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 7/8
Thread Qty 14
Material Steel
Length 3-41/64

Additional Information

SKU / Model: MS2125014038
NSN: 5306-01-126-5258
FSC: Bolts / 5306
Product Series: MS21250
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
Schedule B: 7318.15.8085
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21250-14038_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More MS21250 shear bolts

MS21250H12054

Fastener Length: 4-3/8", Hole Diameter: ", Thread: 3/4-16, Thread Length: 1-"

MS21250H12030

Fastener Length: 2-59/64", Hole Diameter: ", Thread: 3/4-16, Thread Length: 1-1/16"

MS21250H10036

Fastener Length: 3-5/32", Thread: 5/8-18, Thread Length: 59/64"

MS21250H10028

Fastener Length: 2-43/64in., Hole Diameter: 1/16in., Thread: 5/8-18, Thread Length: 29/32in.

MS21250H09024

Fastener Length: 2-3/8", Hole Diameter: ", Thread: 1/2-18, Thread Length: 57/64"

MS21250H08062

drilled hexagon right hand turning MS21250H08062

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

You ship them right out to me via US mail in a padded envelope. This makes you my go-to company for all my parts needs. When I've asked questions on-line about an item they are answered thoroughly and usually the same day. Thanks Military Fasteners!

5.0

Would definitely buy again from Military Fasteners. Order was delivered sooner than expected. Good price and order quality was better than expected.

4.0

I've been buying from Military Fasteners for about 2 years. In that time, I don't ever recall having a bad experience. Please keep up the great work and continue offering the fair prices, fast shipping and excellent customer service.

4.0

As a race car owner and builder I find your pricing and selection of AN hardware and composite materials more than meet my needs and expectations.

4.0