AN320C7

Aeronautical Standard Castellated Nut

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Description:

thread: 7/16-20, shear - corrosion resistant steel

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AN320C7 Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Nut Style:
Slotted, hexagon
Nut Height:
0.203 inches minimum and 0.234 inches maximum
Width Across Flats:
0.614 inches minimum and 0.627 inches maximum
Thread Series:
Unf
Thready Qty Per Inch (tpi):
20
Thread Size:
0.438 inches
Bearing Surface Type:
Chamfered or washer faced
Bearing Surface Finish:
125.0 microinches
Material:
Steel corrosion resisting overall
Surface Treatment:
Passivate overall
Quick Specs
Thread Size 7/16
Thread Qty 20
Material Stainless Steel

Additional Information

SKU / Model: AN320C7
NSN: 5310-00-268-6076
FSC: Nuts and Washers / 5310
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5
National Motor Freight: 093490, Bolt / Nut / Screw / Clips / Fastener / Etc
Download PDF Version
AN320C7_Military-Fasteners-com.pdf
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More plain castellated hexagon nuts

AN320C2

Thread Size: 1/8", Nut Height: 1/8", Head Width: 3/8"

AN320C15

$28.50 EA, Thread Size: 1in., Nut Height: 1/2in., Head Width: 1-1/2in.

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5.0

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4.0

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!

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