AN175-21A
Aeronautical Standard Close Tolerance Bolt
Fastener Length: 2-1/4", Thread: 1/4-24, Thread Length: 37/64






AN175-21A Datasheet Features and Specification
Quick Specs
Thread Size | 1/4 |
Thread Qty | 24 |
Material | Steel |
Length | 2-1/4 |
Additional Information
SKU / Model: | AN17521A |
NSN: | 5306-00-638-8247 |
FSC: | Bolts / 5306 |
Product Series: | AN175 |
Pack Weight (Approx.) | 0.067 lb |
Minimum Qty (MOQ): | 1 |
Schedule B: | 7318.15.8085 |
ECCN: | 9A991 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version AN175-21A_Military-Fasteners-com.pdf |
|
![]() ![]() |
* report an issue on this page
More AN175 close tolerance bolts
Fastener Length: 0-63/64", Hole Diameter: 1/16", Thread: 1/4-24, Thread Length: 37/64"
Fastener Length: 3/4", Hole Diameter: 1/16", Thread: 1/4-24, Thread Length: 37/64"
Fastener Length: 3-45/64", Hole Diameter: 1/16", Thread: 1/4-24, Thread Length: 21/32"
$8.34 EA, Fastener Length: 2-19/32in., Hole Diameter: 1/16in., Thread: 1/4-24
Fastener Length: 2-11/32in., Hole Diameter: 1/16in., Thread: 1/4-24, Thread Length: 17/32in.
Fastener Length: 2-11/32", Hole Diameter: 1/16", Thread: 1/4-24, Thread Length: 17/32"
Product Image Gallery
Product code AN175-21A





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've been a customer since 1983 and you have provided what I needed most times in a very timely manner at the right price. Over all I have been very satisfied with your company.
Discovered on Wednesday evening I needed a new tire / tube. I had it in my hands Friday in time for a weekend install. Great service!!
Excellent communication and fast service! Trisha Hawkins is the best!!
Tanks for the fantastic service. I ordered over the new year period and was amazed my shipment arrived so fast, all the way to New Zealand. Less than a week and that included clearing Customs. Awesome!!
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.