AN173-21A

Aeronautical Standard Bolt

email this to someone  
Description:

Fastener Length: 2-3/16", Hole Diameter: 1/32", Thread: 10-32, Thread Length: 29/64"

* Manufacturer certifications are shipped with your order FREE of charge
no image available
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

AN173-21A Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.374 inches minimum and 0.453 inches maximum
Fastener Length:
2.140 inches minimum and 2.187 inches maximum
Head Style:
Hexagon
Head Height:
0.109 inches minimum and 0.141 inches maximum
Width Between Flats:
0.365 inches minimum and 0.377 inches maximum
Hole Diameter:
0.046 inches nominal
Grip Diameter:
0.1889 inches minimum and 0.1894 inches maximum
Shank Unthreaded Hole Diameter:
0.070 inches minimum first hole and 0.080 inches maximum first hole
Thread Diameter:
0.190 inches
Grip Length:
1.734 inches minimum and 1.766 inches maximum
Hole Quantity:
1
Hole Type:
Drilled
Thready Qty Per Inch (tpi):
32
Min. Tensile Strength (psi):
125000 pounds per square inch
Hardness Rating:
26.0 rockwell c minimum overall and 32.0 rockwell c maximum overall
Hole Configuration Style:
Hexagon flats
Distance From Head Largest Bearing Surface To Shank Hole Center:
2.000 inches minimum first hole and 2.032 inches maximum first hole
Surface Finish:
63.0 microinches bearing surface of head
Surface Finish:
63.0 microinches grip
Material:
Steel comp 4140 overall or steel comp 8740 overall or steel comp 8630 overall or steel comp 8735 overall or steel comp 4130 overall or steel comp 4037 overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416,ty 2,cl 3 fed spec all treatment responses overall
Thread Series Designator:
Unf
Quick Specs
Thread Size 10
Thread Qty 32
Material Steel
Length 2-3/16

Additional Information

SKU / Model: AN17321A
NSN: 5306-00-141-4507
FSC: Bolts / 5306
Product Series: AN173
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
AN173-21A_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More AN173 close tolerance bolts

AN173H6A

Fastener Length: 13/16", Hole Diameter: 1/32", Thread: 10-32, Thread Length: 29/64"

AN173H5A

$3.00 EA, Fastener Length: 11/16in., Hole Diameter: 1/32in., Thread: 10-32, Thread Length: 29/64in.

AN173H41A

Fastener Length: 4-3/16", Hole Diameter: 1/32", Thread: 10-32, Thread Length: 29/64"

AN173H23

Fastener Length: 2-7/16", Hole Diameter: 1/32", Thread: 10-32, Thread Length: 29/64"

AN173H13A

Fastener Length: 1-7/16", Hole Diameter: 1/32", Thread: 10-32, Thread Length: 29/64"

AN173H12

Fastener Length: 1-1/4", Hole Diameter: 1/32", Thread: 10-32, Thread Length: 3/8"

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

Google View our Google profile

The products sent allowed the repair to be completed in a timely manner. Thank you for Military Fasteners being there and having parts available to allow our vintage aircraft to continue flight.

5.0

Excellent variety, quality, and service. And, small orders are no problem. Military Fasteners is a tinker's delight and a great resource. I also appreciate their using the USPS. So many companies ship UPS only and to Alaska the UPS price is ridiculous. Thank you.

5.0

I'm a longtime customer very pleased with the scope of your catalog. Sales staff was very helpful.

5.0

Very pleased with the customer service I get when I call. My Cessna 182 is always needing a little bit of extra LOVE from Military Fasteners. When I call to order parts, your training and customer service of your order takers are the tops.. They understand what I'm looking for and can help me figure out how to order it. I've upgraded my old normal headsets to your reconditioned Bose X General Aviation Noise Cancelling. These are my first Noise Cancelling headsets and we are very pleased...I've come back and purchased 2 more...You are a very professional group! With your shipping location in Atlanta, sometimes, I get things in 1 day or 2 at the most. Thanks.

5.0