MS21250-14048

Military Standard Bolt

email this to someone  
Description:

Fastener Length: 4-1/4", Thread: 7/8-14, Thread Length: 1-17/64"

* 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

MS21250-14048 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
1.254 inches minimum and 1.274 inches maximum
Fastener Length:
4.264 inches nominal
Head Style:
Double hexagon w/hole
Head Height:
0.808 inches nominal
Width Between Flats:
0.928 inches minimum and 0.940 inches maximum
Extended Washer Diameter:
1.428 inches minimum and 1.438 inches maximum
Extended Washer Thickness:
0.198 inches nominal
Grip Diameter:
0.8730 inches minimum and 0.8740 inches maximum
Thread Diameter:
0.875 inches
Grip Length:
2.990 inches minimum and 3.010 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
Material:
Steel comp e4340 overall or steel comp 4340 overall or steel comp 8740 overall or steel comp 6150 overall or steel comp 4140 overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416,ty 2,cl 3 fed spec all treatment responses overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 7/8
Thread Qty 14
Material Steel
Length 4-1/4

Additional Information

SKU / Model: MS2125014048
NSN: 5306-00-463-0230
FSC: Bolts / 5306
Product Series: MS21250
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
MS21250-14048_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

Excellent communication and fast service! Trisha Hawkins is the best!!

5.0

My company works directly with Military Fasteners, and we have had nothing but positive experiences. Trisha Hawkins, in particular, has been our primary contact. She always responds quickly and works to make sure the order is correct and shipped on time. Military Fasteners is a trusted vendor of ours and we look forward to working with them again in the future!

5.0

Excellent selection of aircraft items and prices. Have never had bad service and delivery is always prompt. I will always be a loyal customer. Thanks for being a part of my aviation needs.

5.0

Paige Twombly is fantastic to work with! She is the definition of fast, professional and efficient!!!

5.0