NAS501-4-3A

Bolt

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Description:

Fastener Length: 15/32", Thread: 1/4-28, Thread Length: 13/32"

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NAS501-4-3A Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.407 inches minimum
Fastener Length:
0.469 inches nominal
Head Style:
Hexagon
Head Height:
0.156 inches nominal
Width Between Flats:
0.438 inches nominal
Thread Diameter:
0.250 inches
Grip Length:
0.062 inches nominal
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
28
Material:
Steel corrosion resisting overall
Material Specification:
Qq-s-763 fed spec single material response overall
Surface Treatment:
Passivate overall
Thread Series Designator:
Unf
Nondefinitive Specification/std Data:
A type and b class
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Stainless Steel
Length 15/32

Additional Information

SKU / Model: NAS50143A
NSN: 5306-00-879-8834
FSC: Bolts / 5306
Product Series: NAS501
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS501-4-3A_Military-Fasteners-com.pdf
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NAS501-5-4A

Fastener Length: 5/8", Thread: 1/4-24, Thread Length: 35/64"

NAS501-5-12A

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NAS501-4H5A

Fastener Length: 5/8", Hole Diameter: ", Thread: 1/4-28, Thread Length: 19/32"

NAS501-4H4A

Fastener Length: 1/2in., Hole Diameter: 1/32in., Thread: 1/4-28, Thread Length: 15/32in.

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Products are military grade MIL-SPEC as advertised. I was able to locate #10 locking counter-sunk nutplates when ALL other locations, including Aircraft-Spruce, could not supply.

5.0

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

Military Fasteners is an exceptional company in terms of how they run their business. Very prompt and responsive to questions, concerns, quotes, and all other forms of inquiry. Brittany Cornish supports many of the business transactions we perform with Military Fasteners and has made working with them an absolute pleasure. I would highly recommend them to anyone seeking mil-spec hardware.

5.0

Another good experience with Military Fasteners, and our Sales Rep, Dan Hunter. We needed hardware for an older aircraft model, and Dan's expertise was exceptional. He quickly identified fasteners, even for parts with unclear descriptions, and provided invaluable technical assistance. The supporting data was spot-on, verified by our technicians. Despite finding slightly lower prices elsewhere, the unmatched service and expertise from Military Fasteners, particularly Dan, make them our preferred choice. Our order was delivered ahead of schedule. Highly recommend MilFast for top-notch service and technical support!

5.0