AN175CH7A

Aeronautical Standard Close Tolerance Bolt

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Description:

Fastener Length: 31/32", Hole Diameter: 5/64", Thread: 5/16-24, Thread Length: 17/32

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AN175CH7A Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.531 inches minimum
Fastener Length:
0.969 inches nominal
Head Style:
Hexagon
Head Height:
0.172 inches minimum and 0.204 inches maximum
Width Between Flats:
0.490 inches minimum and 0.502 inches maximum
Hole Diameter:
0.070 inches nominal
Grip Diameter:
0.3112 inches minimum and 0.3117 inches maximum
Thread Diameter:
0.312 inches
Grip Length:
0.438 inches nominal
Hole Quantity:
1
Hole Type:
Drilled
Thready Qty Per Inch (tpi):
24
Min. Tensile Strength (psi):
125000 pounds per square inch
Hardness Rating:
32.0 rockwell c nominal overall
Hole Configuration Style:
Hexagon longitudinal hole
Surface Finish:
63.0 microinches grip
Material:
Steel comp 431 overall
Material Specification:
Mil-s-18732 mil spec single material response overall
Surface Treatment:
Passivate overall
Surface Treatment Specification:
Mil-b-6812 mil spec single treatment response overall
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 24
Material Steel
Length 31/32

Additional Information

SKU / Model: AN175CH7A
NSN: 5306-00-820-4009
FSC: Bolts / 5306
Product Series: AN175CH
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 2
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
AN175CH7A_Military-Fasteners-com.pdf
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More AN175CH close tolerance bolts

AN175CH6A

Fastener Length: 7/8", Hole Diameter: 1/16", Thread: 1/4-24, Thread Length: 37/64"

AN175CH21A

Fastener Length: 11/32", Thread: 1/4-24, Thread Length: 1/4"

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