MS9171-10

Military Standard Bolt

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Description:

Fastener Length: 7/8", Hole Diameter: 5/64", Thread: 5/16-24, Thread Length: 7/8"

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MS9171-10 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.875 inches maximum
Fastener Length:
0.875 inches nominal
Head Style:
Double hexagon w/hole
Head Height:
0.375 inches nominal
Width Between Flats:
0.367 inches minimum and 0.376 inches maximum
Extended Washer Diameter:
0.500 inches nominal
Extended Washer Thickness:
0.070 inches minimum and 0.080 inches maximum
Hole Diameter:
0.070 inches nominal
Thread Diameter:
0.312 inches
Hole Quantity:
4
Hole Type:
Drilled
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
24
Hardness Rating:
26.0 rockwell c minimum overall and 32.0 rockwell c maximum overall
Hole Configuration Style:
Hexagon longitudinal hole
Surface Finish:
32.0 microinches threads
Surface Finish:
63.0 microinches bearing surface of head
Surface Finish:
63.0 microinches grip
Material:
Steel comp 8740 overall
Material Specification:
Ams 6322 assn std single material response overall
Surface Treatment:
Oxide overall
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 24
Material Steel
Length 7/8

Additional Information

SKU / Model: MS917110
NSN: 5306-00-852-8036
FSC: Bolts / 5306
Product Series: MS9171
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS9171-10_Military-Fasteners-com.pdf
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Paige is the best :)

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.

4.0

Fast, friendly and professional service that only Military Fasteners can provide with every order that I have placed with them.

5.0

Easy ordering format, fast delivery, packaged and documented well.

4.0