AN515UB4-4

Aeronautical Standard Screw

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Description:

Fastener Length: 1/4", Thread: 4-40, Thread Length: 1/4"

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AN515UB4-4 Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.200 inches minimum and 0.250 inches maximum
Fastener Length:
0.219 inches minimum and 0.250 inches maximum
Head Style:
Pan
Head Diameter:
0.205 inches minimum and 0.219 inches maximum
Head Height:
0.070 inches minimum and 0.080 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.112 inches
Thready Qty Per Inch (tpi):
40
Min. Tensile Strength (psi):
57000 pounds per square inch
Screw Material:
Copper alloy
Screw Material Specification:
Qq-b-626 fed spec single material response or qq-w-321 fed spec single material response
Thread Series Designator:
Unc
Quick Specs
Thread Size 4
Thread Qty 40
Length 1/4

Additional Information

SKU / Model: AN515UB44
NSN: 5305-00-637-5884
FSC: Screws / 5305
Product Series: AN515UB4
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 250 EA
Schedule B: 7616.10.1000
ECCN: 9A991
National Motor Freight: 096630, Screws Noi Brass / Bronze / Copper
Download PDF Version
AN515UB4-4_Military-Fasteners-com.pdf
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More AN515UB4 machine screws

AN515UB4-3

Fastener Length: 3/16", Thread: 4-40, Thread Length: 3/16"

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Website didn't show my exact item needed, but their quoting dept got me over a quote ASAP. VIVIAN MANGOLD followed up to make sure I was all set Indeed, I was! Great customer service. Highly recommend.

5.0

Fast delivery, excellent choice on product that covers all types of aircraft. This range of product makes it easy to rebuild and maintenance your aircraft.

5.0

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.

5.0

As usual & predictably, Military Fasteners comes thru as promised. Sets a higher standard for service, more companies should follow. Thanks again!

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