AN4DDH7A

Aeronautical Standard Bolt

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Description:

Fastener Length: 29/32", Hole Diameter: 5/64", Thread: 1/4-28, Thread Length: 15/32"

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AN4DDH7A Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.468 inches minimum
Fastener Length:
0.906 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
Hole Diameter:
0.076 inches nominal
Thread Diameter:
0.250 inches
Grip Length:
0.438 inches nominal
Hole Quantity:
1
Hole Type:
Drilled
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
62000 pounds per square inch
Hole Configuration Style:
Hexagon flats
Material:
Aluminum alloy 2024 overall or aluminum alloy 1100 overall or aluminum alloy 2017 overall or aluminum alloy 2117 overall or aluminum alloy 5056 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 1st material response overall or mil-w-7986 mil spec 2nd material response overall or mil-w-7986 mil spec 3rd material response overall or mil-w-7986 mil spec 4th material response overall or mil-w-7986 mil spec 5th material response overall
Surface Treatment:
Oxide film overall 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
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Aluminum
Length 7/8

Additional Information

SKU / Model: AN4DDH7A
NSN: 5306-00-292-5204
FSC: Bolts / 5306
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7616.10.9090
ECCN: 9A991
National Motor Freight: 013280, Alum Bolts
Download PDF Version
AN4DDH7A_Military-Fasteners-com.pdf
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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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I was very pleased with the processing of my order from Military Fasteners. Placed my order very late on Thursday. Confirmation was immediate and received a tracking number the next day. It was delivered on the Monday. Excellent service from Military Fasteners

5.0

I can say that Military Fasteners was able to deliver the part to me very quickly. I live in a very remote area in the Tennessee mountains and typically have to wait up to two weeks to receive deliveries. Sometimes, the delivery guys cannot find my house at all, and they have to leave my packages at the local general store. But with Military Fasteners, my packages always find my front door step and in great condition. This package arrived nearly a week earlier than expected, and that was over the New Years holiday! Great work, Military Fasteners, on your delivery service. Thanks!

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