MS9147-30

Military Standard Bolt

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Description:

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

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MS9147-30 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.750 inches minimum and 0.810 inches maximum
Fastener Length:
2.250 inches nominal
Head Style:
Double hexagon w/hole
Head Height:
0.330 inches nominal
Width Between Flats:
0.304 inches minimum and 0.313 inches maximum
Extended Washer Diameter:
0.430 inches nominal
Extended Washer Thickness:
0.060 inches minimum and 0.070 inches maximum
Thread Diameter:
0.250 inches
Grip Length:
1.440 inches minimum and 1.500 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 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:
Cadmium overall
Surface Treatment Specification:
Ams 2400 assn std single treatment response overall
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 2-1/4

Additional Information

SKU / Model: MS914730
NSN: 5306-00-493-4813
FSC: Bolts / 5306
Product Series: MS9147
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10 EA
Schedule B: 7318.15.8085
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS9147-30_Military-Fasteners-com.pdf
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More MS9147 machine bolts

MS9147-35

$9.54 EA, Fastener Length: 2-7/8in., Thread: 1/4-28, Thread Length: 3/4in.

MS9147-27

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

MS9147-26

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

MS9147-24

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

MS9147-22

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

MS9147-20

$7.14 EA, Fastener Length: 1-3/8in., Hole Diameter: 5/64in., Thread: 1/4-28, Thread Length: 3/4in.

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