AN505C3-4

Aeronautical Standard Screw

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Description:

Fastener Length: 1/4", Thread: 3-48, Thread Length: 1/4"

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AN505C3-4 Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.208 inches minimum and 0.250 inches maximum
Fastener Length:
0.219 inches minimum and 0.250 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.175 inches minimum and 0.199 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.099 inches
Thready Qty Per Inch (tpi):
48
Countersink Angle:
80.0 degrees minimum and 82.0 degrees maximum
Screw Material:
Steel comp 303 or steel comp 303se or steel comp 430 or steel comp 302
Screw Material Specification:
Mil-s-7720 mil spec 1st material response or mil-s-18732 mil spec 2nd material response or qq-s-763 fed spec 3rd material response or mil-s-7720 mil spec 4th material response
Screw Surface Treatment:
Passivate
Thread Series Designator:
Unc
Quick Specs
Thread Size 3
Thread Qty 48
Material Steel
Length 1/4

Additional Information

SKU / Model: AN505C34
NSN: 5305-00-282-2273
FSC: Screws / 5305
Product Series: AN505C3
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.15.2091
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
AN505C3-4_Military-Fasteners-com.pdf
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