AN4DD6A

Aeronautical Standard Bolt

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Description:

Fastener Length: 25/32", Thread: 1/4-28, Thread Length: 15/32"

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AN4DD6A Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.469 inches maximum
Fastener Length:
0.781 inches nominal
Head Style:
Hexagon
Head Height:
0.140 inches minimum and 0.172 inches maximum
Width Between Flats:
0.428 inches minimum and 0.440 inches maximum
Thread Diameter:
0.250 inches
Grip Length:
0.312 inches nominal
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
62000 pounds per square inch
Material:
Aluminum alloy 2024 overall or aluminum alloy overall
Material:
Aluminum alloy 2024 or aluminum alloy overall
Material Specification:
Qq-a-267 fed spec 1st material response overall or qq-a-268 fed spec 1st material response overall or mil-w-7986 mil spec 2nd material response overall
Material Specification:
Qq-a-267 fed spec 1st material response or qq-a-268 fed spec 1st material response or mil-w-7986 mil spec 2nd material response overall
Surface Treatment:
Oxide film overall and anodize overall
Surface Treatment:
Oxide film and anodize overall
Surface Treatment Specification:
Mil-c-5541 mil spec 1st treatment response overall and mil-a-8625 mil spec 2nd treatment response overall
Surface Treatment Specification:
Mil-c-5541 mil spec 1st treatment response and mil-a-8625 mil spec 2nd treatment response overall
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Aluminum
Length 3/4

Additional Information

SKU / Model: AN4DD6A
NSN: 5306-00-151-1056
FSC: Bolts / 5306
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10 EA
Schedule B: 7616.10.9090
ECCN: 9A991
National Motor Freight: 013280, Alum Bolts
Download PDF Version
AN4DD6A_Military-Fasteners-com.pdf
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AN4DDH6A

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AN4DDH5A

Fastener Length: 21/32", Hole Diameter: 3/64", Thread: 1/4-28, Thread Length: 15/32"

AN4DDH21A

$8.34 EA, Fastener Length: 2-5/32in., Hole Diameter: 3/64in., Thread: 1/4-28, Thread Length: 15/32in.

AN4DDH15A

Fastener Length: 1-21/32", Hole Diameter: 3/64", Thread: 1/4-28, Thread Length: 15/32"

AN4DDH11A

Fastener Length: 1-5/32", Hole Diameter: 3/64", Thread: 1/4-28, Thread Length: 15/32"

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Service is excellent. I appreciate your company willing to fill small orders. Long term projects call for small orders from time to time and your willingness to help the home builderis exceptional. Thank you for great service.

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