MS21250H04004
Military Standard Shear Bolt
Thread: 1/4-28, external wrenching, flanged, 12 point, drilled head, cadmium plated steel alloy, MS21250 series bolt



MS21250H04004 Datasheet Features and Specification
Quick Specs
Thread Size | 1/4 |
Thread Qty | 28 |
Thread Series | UNF |
Thread Class | 3A |
Material | Steel |
Length | 3/4 |
Additional Information
SKU / Model: | MS21250H04004 |
NSN: | 5306-00-942-2186 |
FSC: | Bolts / 5306 |
Product Series: | MS21250H |
Pack Weight (Approx.) | 0.182 lb |
Minimum Qty (MOQ): | 10 |
Schedule B: | 7318.15.2000 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version MS21250H04004_Military-Fasteners-com.pdf |
|
![]() ![]() |
* report an issue on this page
Frequently bought together
Other customers frequently bought these along with MS21250H04004

MS20002C4
Recessed Washer
in Washers
fit size: 1/4", countersunk, high strength, cadmium plated alloy steel, MS20002 series washer
More MS21250H shear bolts
Fastener Length: 4-3/8", Hole Diameter: ", Thread: 3/4-16, Thread Length: 1-"
Fastener Length: 2-59/64", Hole Diameter: ", Thread: 3/4-16, Thread Length: 1-1/16"
Fastener Length: 3-5/32", Thread: 5/8-18, Thread Length: 59/64"
Fastener Length: 2-43/64in., Hole Diameter: 1/16in., Thread: 5/8-18, Thread Length: 29/32in.
Fastener Length: 2-3/8", Hole Diameter: ", Thread: 1/2-18, Thread Length: 57/64"
drilled hexagon right hand turning MS21250H08062
Product Image Gallery
Product code MS21250H04004


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

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.
Recently my avionics technician and I were installing a component in my aircraft and there were some critical fasteners missing from the manufactures package. This stopped the entire process. I called Military Fasteners after finding the parts on line, and Trisha answered the phone. I told her the situation and that I needed them ASAP. I found the parts gave her the part number and she confirmed they were in stock. This was about 430 in the afternoon just before closing. Trisha was kind and professional got the parts out the door that evening even though it was after the shipping cut off. Saved the day. I can tell you this entire company is represented by Trisha, anything they can do to help you out of a jamb they will absolutely go the extra mile and Trisha is the go to person. I am sure there are others there with her same attitude and professionalism. This is a great resource for all your fasteners needs.
Year in and year out - your staff is excellent, attentive, and spectacular. My last order I forgot an item, and called in to have it added. Sure enough there it is in the box, just as requested. Customer service is always fantastic. Keep up the good work!
Devin provided quick and efficient shipping!
Please complete this form if you're having an issue with ordering this item or this item displays invalid or innacurate information or specifications. We thank you for taking the time to report issues so that we may better serve you.