MS9158-07

Military Standard Bolt12

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Description:

Fastener Length: 9/16", Thread: 1/4-28, Thread Length: 1/2"

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MS9158-07 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.491 inches nominal
Fastener Length:
0.562 inches nominal
Head Style:
Double hexagon extended washer
Head Height:
0.330 inches nominal
Width Between Flats:
0.304 inches minimum and 0.313 inches maximum
Extended Washer Diameter:
0.438 inches nominal
Extended Washer Thickness:
0.060 inches minimum and 0.070 inches maximum
Thread Diameter:
0.250 inches
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
28
Hardness Rating:
26.0 rockwell c minimum overall and 32.0 rockwell c maximum overall
Surface Finish:
63.0 microinches overall
Special Features:
Color black
Material:
Steel comp 8740 overall
Material Specification:
Ams 6322 assn std single material response overall
Surface Treatment:
Oxide overall
Surface Treatment Specification:
Ams 2485 assn std single treatment response overall
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 1/2

Additional Information

SKU / Model: MS915807
NSN: 5306-01-217-0652
FSC: Bolts / 5306
Product Series: MS9158
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
Schedule B: 7318.15.8085
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS9158-07_Military-Fasteners-com.pdf
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More MS9158 machine bolts

MS9158-33

Fastener Length: 2-5/8", Thread: 1/4-28, Thread Length: 3/4"

MS9158-27

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

MS9158-14

Fastener Length: 0-1/1", Thread: 1/4-28, Thread Length: 49/64"

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