MS9915-56

Military Standard Bolt

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Description:

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

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MS9915-56 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.740 inches minimum and 0.820 inches maximum
Fastener Length:
5.240 inches minimum and 5.260 inches maximum
Head Style:
Double hexagon extended washer
Head Height:
0.293 inches minimum and 0.313 inches maximum
Width Between Flats:
0.302 inches minimum and 0.322 inches maximum
Extended Washer Diameter:
0.428 inches minimum and 0.448 inches maximum
Extended Washer Thickness:
0.060 inches minimum
Thread Diameter:
0.250 inches
Grip Length:
4.440 inches minimum and 4.500 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:
Ams6322 assn std single material response overall
Surface Treatment:
Cadmium overall
Surface Treatment Specification:
Ams2400 assn std single treatment response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 5-1/4

Additional Information

SKU / Model: MS991556
NSN: 5306-01-117-9410
FSC: Bolts / 5306
Product Series: MS9915
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.15.8085
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS9915-56_Military-Fasteners-com.pdf
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More MS9915 machine bolts

MS9915-30

Fastener Length: 2-", Thread: 1/4-28, Thread Length: 27/32"

MS9915-14

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

MS9915-13

Fastener Length: 15/16", Thread: 1/4-28, Thread Length: 13/16"

MS9915-12

$2.46 EA, Fastener Length: 7/8in., Thread: 1/4-28, Thread Length: 51/64in.

MS9915-11

$2.70 EA, Fastener Length: 13/16in., Thread: 1/4-28, Thread Length: 47/64in.

MS9915-09

Fastener Length: 11/16", Thread: 1/4-28, Thread Length: 9/16"

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Order was shipped extremely fast. I dont know how you get these orders shipped as fast as you do. Everything was perfect. Thanks

5.0

I have only ordered from Military Fasteners once so far, but I can't even express how happy I was with our order. As a purchasing manager who deals with government contracts (and the strict requirements that come with them), I was beyond thrilled with the flawless paperwork that was provided (free of charge) with the products we ordered. Lindsey was a peach to interact with, and we received our order next day; one of the perks of having a warehouse close by. I am very much so looking forward to to ordering from them again! Response from the owner3 years ago Thank you so much Holly for the kind words. We constantly try and think of new ways to improve the experience for our customers. We strive to make the package presentation upon arrival how we would want as a customer. It truly is an honor to service our customers that support our government and military branches.

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