AN525D416R10

Aeronautical Standard Screw

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Description:

Fastener Length: 21/32", Thread: 1/4-28, Thread Length: 29/64"

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AN525D416R10 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.289 inches minimum and 0.453 inches maximum
Fastener Length:
0.594 inches minimum and 0.656 inches maximum
Head Style:
Round extended washer
Head Diameter:
0.427 inches minimum and 0.447 inches maximum
Head Height:
0.096 inches minimum and 0.106 inches maximum
Extended Washer Diameter:
0.490 inches minimum and 0.510 inches maximum
Extended Washer Thickness:
0.028 inches minimum and 0.033 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
62000 pounds per square inch
Screw Material:
Aluminum alloy 2024
Screw Material Specification:
Qq-a-200/3 fed spec single material response or qq-a-225/6 fed spec single material response
Screw Surface Treatment:
Anodize
Screw Surface Treatment Specification:
Mil-a-8625 mil spec single treatment response
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Aluminum
Length 21/32

Additional Information

SKU / Model: AN525D416R10
NSN: 5305-00-057-2504
FSC: Screws / 5305
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7616.10.9090
ECCN: 9A991.
National Motor Freight: 013680, Alum Screws
Download PDF Version
AN525D416R10_Military-Fasteners-com.pdf
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