MS21250-12062

Military Standard Shear Bolt

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Description:

Fastener Length: 4-15/16", Thread: 3/4-162, Thread Length: 1

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MS21250-12062 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
1.056 inches nominal
Fastener Length:
4.921 inches minimum and 4.941 inches maximum
Head Style:
Double hexagon w/hole
Head Height:
0.711 inches nominal
Width Between Flats:
0.812 inches nominal
Extended Washer Diameter:
1.220 inches minimum and 1.230 inches maximum
Extended Washer Thickness:
0.178 inches nominal
Grip Diameter:
0.7480 inches minimum and 0.7490 inches maximum
Thread Diameter:
0.750 inches
Grip Length:
3.865 inches minimum and 3.885 inches maximum
Thready Qty Per Inch (tpi):
162
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,ty2 cl2 fed spec single treatment response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 3/4
Thread Qty 162
Material Steel
Length 4-15/16

Additional Information

SKU / Model: MS2125012062
NSN: 5306-01-332-7196
FSC: Bolts / 5306
Product Series: MS21250
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21250-12062_Military-Fasteners-com.pdf
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MS21250H10036

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MS21250H10028

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MS21250H09024

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MS21250H08062

drilled hexagon right hand turning MS21250H08062

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5.0

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.

5.0

Received exactly as ordered, exactly when promised. Superb customer service as always.

4.0

I was looking for hard to find parts for a safety critical application. The first couple of places I tried had the part on their web page but when I tried to order it they said, sorry, they did not actually have the parts. I called Military Fasteners. Talked to an employee without delay. She looked up the part number, told me who manufactured them (important), where the company is located (very important) and shipped the parts immediately from their own inventory. Super nice, helpful, efficient and knowledgeable. They get it.

5.0