AN505-4R5

Aeronautical Standard Machine Screw

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Description:

Fastener Length: 5/16", Thread: 4-40

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AN505-4R5 Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.2455 inches minimum
Fastener Length:
0.3125 inches nominal
Head Style:
Flat countersunk
Head Diameter:
0.200 inches minimum and 0.225 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.112 inches
Thready Qty Per Inch (tpi):
40
Countersink Angle:
80.0 degrees minimum and 82.0 degrees maximum
Screw Material:
Steel comp 1010
Screw Material Specification:
Qq-s-633 fs1010 fed spec single material response
Screw Surface Treatment:
Cadmium
Screw Surface Treatment Specification:
Qq-p-416 fed spec single treatment response
Thread Series Designator:
Unc
Nondefinitive Specification/std Data:
Iii type and 2c style and i design and ii design
Quick Specs
Thread Size 4
Thread Qty 40
Material Steel
Length 5/16

Additional Information

SKU / Model: AN5054R5
NSN: 5305-00-639-7518
FSC: Screws / 5305
Product Series: AN505
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 50
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
AN505-4R5_Military-Fasteners-com.pdf
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