AN6-21A
Aeronautical Standard Machine Bolt
length: 2-13/64", grip: 1-9/16", thread: 3/8-24, cadmium plated steel undrilled shank





AN6-21A Datasheet Features and Specification
Quick Specs
Thread Size | 3/8 |
Thread Qty | 24 |
Material | Steel |
Length | 2-3/16 |
Additional Information
SKU / Model: | AN621A |
NSN: | 5306-00-208-3654 |
FSC: | Bolts / 5306 |
Product Series: | AN6 |
Pack Weight (Approx.) | 1.650 lb |
Minimum Qty (MOQ): | 20 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version AN6-21A_Military-Fasteners-com.pdf |
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Fastener Length: 5-47/64in., Hole Diameter: 1/16in., Thread: 3/8-24, Thread Length: 43/64in.
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Product Image Gallery
Product code AN6-21A




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In dealing with Military Fasteners for 3 plus years, I can honestly say Ive never had a bad experience with the company. Please keep up the great work and youll keep me coming back for as long as I am flying.
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Order arrived promptly and well packed. Was exactly as described and worked flawlessly. Happy Happy!
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