AN7C20

Aeronautical Standard Bolt

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Description:

Fastener Length: 2-3/32", Thread: 7/16-20, Thread Length: 43/64"

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AN7C20 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.624 inches minimum and 0.685 inches maximum
Fastener Length:
2.078 inches minimum and 2.107 inches maximum
Head Style:
Hexagon
Head Height:
0.234 inches minimum and 0.266 inches maximum
Width Between Flats:
0.615 inches minimum and 0.627 inches maximum
Shank Unthreaded Hole Diameter:
0.106 inches minimum first hole and 0.116 inches maximum first hole
Thread Diameter:
0.438 inches
Grip Length:
1.422 inches minimum and 1.454 inches maximum
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
20
Min. Tensile Strength (psi):
125000 pounds per square inch
Hardness Rating:
32.0 rockwell c minimum overall and 34.0 rockwell c maximum overall
Distance From Head Largest Bearing Surface To Shank Hole Center:
1.906 inches minimum first hole and 1.938 inches maximum first hole
Material:
Steel comp 431 overall
Material Specification:
Mil-s-18732 mil spec single material response overall
Surface Treatment:
Passivate overall
Thread Series Designator:
Unf
Quick Specs
Thread Size 7/16
Thread Qty 20
Material Steel
Length 2-3/32

Additional Information

SKU / Model: AN7C20
NSN: 5306-01-018-0828
FSC: Bolts / 5306
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
AN7C20_Military-Fasteners-com.pdf
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AN7C40A

Fastener Length: 4-1/8", Thread: 7/16-20, Thread Length: 45/64"

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Fastener Length: 1-7/8", Thread: 7/16-20, Thread Length: 45/64"

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