MS21250-14036

Military Standard Shear Bolt

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Description:

Fastener Length: 3-33/64", Thread: 7/8-14, Thread Length: 1-9/32

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MS21250-14036 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
1.244 inches minimum and 1.284 inches maximum
Fastener Length:
3.504 inches minimum and 3.524 inches maximum
Head Style:
Double hexagon w/hole
Head Height:
0.798 inches minimum and 0.818 inches maximum
Width Between Flats:
0.928 inches minimum and 0.948 inches maximum
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:
2.240 inches minimum and 2.260 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 3-33/64

Additional Information

SKU / Model: MS2125014036
NSN: 5306-01-113-9760
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
MS21250-14036_Military-Fasteners-com.pdf
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5.0

I have been a customer since Fullerton Air Parts (Flo Irwin). That should speak volumes of the service I have received from Military Fasteners. In the early days, I had a variety of planes and was based out of Orange County Airport. At the time, the airport was surrounded by bean fields. I, and some of my friends, would frequently fly into Fullerton airport for lunch, the pick up whatever supplies we needed from Flo. She was a great lady, and I am glad that she passed on such a wonderful legacy. I am certain that she would be very proud of what she started, and proud of you all for building on her meager beginnings.

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