MS9491-10

Military Standard Bolt

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Description:

Fastener Length: 7/8", Thread: 5/16-24, Thread Length: 49/64"

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MS9491-10 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.757 inches minimum and 0.797 inches maximum
Fastener Length:
0.865 inches minimum and 0.885 inches maximum
Head Style:
Hexagon
Head Height:
0.178 inches minimum and 0.198 inches maximum
Width Between Flats:
0.492 inches minimum and 0.502 inches maximum
Thread Diameter:
0.312 inches
Grip Length:
0.088 inches minimum and 0.108 inches maximum
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
24
Min. Tensile Strength (psi):
130000 pounds per square inch
Hardness Rating:
24.0 rockwell c minimum overall and 35.0 rockwell c maximum overall
Minimum Yield Strength:
850000 pounds per square inch
Surface Finish:
32.0 microinches bearing surface of head
Surface Finish:
32.0 microinches grip
Surface Finish:
32.0 microinches threads
Material:
Iron alloy 660 overall
Material Specification:
Ams 5731 assn std single material response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 24
Material Iron
Length 7/8

Additional Information

SKU / Model: MS949110
NSN: 5306-01-040-9888
FSC: Bolts / 5306
Product Series: MS9491
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
MS9491-10_Military-Fasteners-com.pdf
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More MS9491 machine bolts

MS9491-42

Fastener Length: 4-1/64", Thread: 5/16-24, Thread Length: 29/32"

MS9491-26

Fastener Length: 2-1/64in., Thread: 5/16-24, Thread Length: 7/8in.

MS9491-20

Fastener Length: 1-1/2", Thread: 5/16-24, Thread Length: 7/8"

MS9491-18

$14.34 EA, Fastener Length: 1-3/8in., Thread: 5/16-24, Thread Length: 7/8in.

MS9491-16

Fastener Length: 1-1/4", Thread: 5/16-24, Thread Length: 7/8"

MS9491-15

Fastener Length: 1-3/16in., Thread: 5/16-24, Thread Length: 55/64in.

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I just ordered four very tiny items for a couple of bucks and you treated me like I ordered much much more. The order got to me in just a few days and all I can say is your company is at the top of my list. Thank you very much. Stan

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None, my ordering experience was the best. I ordered and after purchasing I was given a delivery date. My items arrived on time as promised!! Thank you.

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

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.

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