AN7-44A

Aeronautical Standard Machine Bolt

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Description:

length: 4-19/32", grip: 3-15/16", thread: 7/16-20, cadmium plated steel, undrilled shank

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AN7-44A
AN7-44A
AN7-44A
AN7-44A
AN7-44A
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AN7-44A Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.656 inches minimum
Fastener Length:
4.594 inches nominal
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
Thread Diameter:
0.438 inches
Grip Length:
3.938 inches nominal
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
20
Min. Tensile Strength (psi):
125000 pounds per square inch
Hardness Rating:
26.0 rockwell c minimum overall and 32.0 rockwell c maximum overall
Material:
Steel comp 4037 overall or steel comp 4130 overall or steel comp 8630 overall or steel comp 8735 overall or steel comp 8740 overall or steel comp 4140 overall
Material Specification:
Mil-b-6812 mil spec all material responses overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416 ty 2 cl 3 fed spec all treatment responses overall
Thread Series Designator:
Unf
Quick Specs
Thread Size 7/16
Thread Qty 20
Material Steel
Length 4-19/32

Additional Information

SKU / Model: AN744A
NSN: 5306-00-722-6127
FSC: Bolts / 5306
Product Series: AN7
Pack Weight (Approx.) 1.063 lb
Minimum Qty (MOQ): 5
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
AN7-44A_Military-Fasteners-com.pdf
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AN7-62A Machine Bolt

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Product code AN7-44A
AN7-44A
AN7-44A
AN7-44A
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AN7-44A

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5.0

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4.0

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4.0

Ramona was awesome when it came to helping me source some hard to get and not commonly used fasteners for a special project we are working on. Thanks Ramona!

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