AN320D12
Aeronautical Standard Castellated Plain Nut
email this to someone
Description:
* Manufacturer certifications are shipped with your order
FREE of charge
Thread Size: 3/4", Nut Height: 3/8", Head Width: 1-5/32"

Add to Quote
We are currently out of stock of this item. Click the button below to add this item to a quote and
receive up to date pricing and availability by email.
Add to Quote
Add to Quote
AN320D12 Datasheet Features and Specification
Thread Class:
3b
Thread Direction:
Right-hand
Nut Style:
Slotted, hexagon
Nut Height:
0.359 inches minimum and 0.391 inches maximum
Width Across Flats:
1.109 inches minimum and 1.227 inches maximum
Thread Series:
Unf
Thready Qty Per Inch (tpi):
16
Thread Size:
0.750 inches
Bearing Surface Type:
Chamfered or washer faced
Bearing Surface Finish:
125.0 microinches
Material:
Aluminum alloy 2024 overall
Material Specification:
Qq-a-200/3 fed spec single material response overall or qq-a-225/6 fed spec single material response overall or qq-a-250/4 fed spec single material response overall
Surface Treatment:
Chromate overall
Surface Treatment Specification:
Mil-c-5541 mil spec single treatment response overall or mil-a-8625 mil spec single treatment response overall
Quick Specs
Thread Size | 3/4 |
Thread Qty | 16 |
Material | Aluminum |
Additional Information
SKU / Model: | AN320D12 |
NSN: | 5310-00-266-4128 |
FSC: | Nuts and Washers / 5310 |
Pack Weight (Approx.) | 0.000 lb |
Minimum Qty (MOQ): | 5 EA |
Schedule B: | 7616.10.1000 |
ECCN: | EAR99 |
National Motor Freight: | 013540, Alum Nuts |
Download PDF Version AN320D12_Military-Fasteners-com.pdf |
|
![]() |
* report an issue on this page
More plain castellated hexagon nuts
AN320D7
Thread Size: 7/16", Nut Height: 15/64", Head Width: 39/64"
AN320D10
Thread Size: 5/8", Nut Height: 19/64", Head Width: 1"
Have a question
If you require a quote on this or any product please visit our quote request page »
Browse our frequently asked questions page.
You may contact us by phone at +1 (904) 543-6395 or
email us using our contact form.
Our hours of operation are 8:00am - 6:00pm EST
Customer Reviews

Viviana O.
Great service, Shipping was only 2 days!
5.0
Kevin S.
Great place to buy!
5.0
Ajryan59 .
Trish is very responsive and helpful
5.0
Nancy N.
Great company to work with! Customer service TEAM is outstanding. Thank you, Trisha for helping...
5.0
Something isn't right
Please complete this form if you're having an issue with ordering this item or this item displays invalid or innacurate information or specifications. We thank you for taking the time to report issues so that we may better serve you.
Please complete this form if you're having an issue with ordering this item or this item displays invalid or innacurate information or specifications. We thank you for taking the time to report issues so that we may better serve you.