AN4DDH21A
Aeronautical Standard Machine Bolt
Fastener Length: 2-5/32", Hole Diameter: 3/64", Thread: 1/4-28, Thread Length: 15/32






AN4DDH21A Datasheet Features and Specification
Quick Specs
Thread Size | 1/4 |
Thread Qty | 28 |
Thread Series | UNF |
Thread Class | 3A |
Material | Aluminum |
Length | 2-1/8 |
Additional Information
SKU / Model: | AN4DDH21A |
NSN: | 5306-00-810-3765 |
FSC: | Bolts / 5306 |
Product Series: | AN4DDH |
Pack Weight (Approx.) | 0.131 lb |
Minimum Qty (MOQ): | 10 |
Schedule B: | 7616.10.9090 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version AN4DDH21A_Military-Fasteners-com.pdf |
|
![]() ![]() |
* report an issue on this page
More AN4DDH machine bolts
Fastener Length: 29/32", Hole Diameter: 5/64", Thread: 1/4-28, Thread Length: 15/32"
Machine Bolt 5306-00-275-9644, Fastener Length: 25/32in., Hole Diameter: 3/64in., Thread: 1/4-28, Thread Length: 15/32in.
Fastener Length: 21/32", Hole Diameter: 3/64", Thread: 1/4-28, Thread Length: 15/32"
Fastener Length: 1-21/32", Hole Diameter: 3/64", Thread: 1/4-28, Thread Length: 15/32"
Fastener Length: 1-5/32", Hole Diameter: 3/64", Thread: 1/4-28, Thread Length: 15/32"
Product Image Gallery
Product code AN4DDH21A





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

I have been buying from Military Fasteners for the last 6 years... You are always the best...very prompt!! Thank you!!
I'm a longtime customer very pleased with the scope of your catalog. Sales staff was very helpful.
Order was filled perfectly. I know I can rely on Military Fasteners.
Great service and lead time. Ships to Canada as well.
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.