MS9519-12

Military Standard Bolt

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Description:

Fastener Length: 7/8", Thread: 1/4-28, Thread Length: 3/4"

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MS9519-12 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.740 inches minimum and 0.806 inches maximum
Fastener Length:
0.865 inches minimum and 0.885 inches maximum
Head Style:
Hexagon
Head Height:
0.146 inches minimum and 0.166 inches maximum
Width Between Flats:
0.430 inches minimum and 0.439 inches maximum
Thread Diameter:
0.250 inches
Grip Length:
0.079 inches minimum and 0.125 inches maximum
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
125000 pounds per square inch
Hardness Rating:
26.0 rockwell c minimum overall and 32.0 rockwell c maximum overall
Surface Finish:
32.0 microinches bearing surface of head
Surface Finish:
32.0 microinches grip
Surface Finish:
32.0 microinches threads
Material:
Steel comp 8740 overall
Material Specification:
Ams 6322 assn std single material response overall
Surface Treatment:
Cadmium overall
Surface Treatment Specification:
Ams 2400 assn std single treatment response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 7/8

Additional Information

SKU / Model: MS951912
NSN: 5306-01-043-7696
FSC: Bolts / 5306
Product Series: MS9519
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 30 EA
Schedule B: 7318.15.8085
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS9519-12_Military-Fasteners-com.pdf
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More MS9519 machine bolts

MS9519-28

Fastener Length: 1-63/64", Thread: 1/4-28, Thread Length: 13/16"

MS9519-27

$4.70 EA, Fastener Length: 1-7/8in., Thread: 1/4-28, Thread Length: 51/64in.

MS9519-26

Fastener Length: 1-3/4in., Thread: 1/4-28, Thread Length: 51/64in.

MS9519-24

Fastener Length: 1-5/8", Thread: 1/4-28, Thread Length: 51/64"

MS9519-22

Fastener Length: 1-1/2in., Thread: 1/4-28, Thread Length: 51/64in.

MS9519-19

Fastener Length: 1-5/16", Thread: 1/4-28, Thread Length: 13/16"

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Customer Reviews

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It is easy to order on your website and the deliveries are always in the specified time / Thanks

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

Any time I need anything it is here when I need it without question. I have tried other suppliers and ship dates are not honored sometimes it can take two weeks for item in their stock!! Thanks for being consistent and prompt.

4.0

Trisha Hawkins is the best! Very helpful!

5.0