AN503-416-14

Aeronautical Standard Screw

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Description:

Fastener Length: 27/32", Hole Diameter: 1/16", Thread: 1/4-20, Thread Length: 43/64"

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AN503-416-14 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.666 inches minimum and 0.829 inches maximum
Fastener Length:
0.844 inches minimum and 0.875 inches maximum
Head Style:
Fillister
Head Diameter:
0.389 inches minimum and 0.414 inches maximum
Head Height:
0.161 inches minimum and 0.170 inches maximum
Hole Diameter:
0.062 inches nominal
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.250 inches
Hole Quantity:
2
Thready Qty Per Inch (tpi):
20
Min. Tensile Strength (psi):
125000 pounds per square inch
Hardness Rating:
26.0 rockwell c minimum and 32.0 rockwell c maximum
Screw Material:
Steel comp 8630
Screw Material Specification:
Mil-s-6050 mil spec single material response or an-s-9 mil std single material response
Screw Surface Treatment:
Cadmium
Screw Surface Treatment Specification:
Qq-p-416,ty 1,cl 3 fed spec single treatment response
Head Hole Configuration Style:
Round
Thread Series Designator:
Unc
Quick Specs
Thread Size 1/4
Thread Qty 20
Material Steel
Length 7/8

Additional Information

SKU / Model: AN50341614
NSN: 5305-00-616-2509
FSC: Screws / 5305
Product Series: AN503
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10 EA
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
AN503-416-14_Military-Fasteners-com.pdf
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Trisha Hawkins and her team at Military Fasteners are absolutely incredible. We do a lot of Government and Military work and due to this there are a ton of restrictions with what products we can use. I called Military Fasteners (MF) with an extremely HOT request. Trisha was able to source those part numbers, tell me they were in stock and ready to ship. I ordered these on a Wednesday at 4:00pm. They shipped the same exact Wednesday, we received that weeks Friday, even though we were guaranteed Monday/Tuesday. Trisha - THANK YOU! Trisha's Team - THANK YOU! I will only be ordering my military hardware from you all.

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