AN173-3

Aeronautical Standard Bolt

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Description:

Fastener Length: 1/2", Thread: 10-32, Thread Length: 29/64"

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AN173-3 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.375 inches minimum and 0.453 inches maximum
Fastener Length:
0.453 inches minimum and 0.500 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
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:
0.047 inches minimum and 0.078 inches maximum
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
Distance From Head Largest Bearing Surface To Shank Hole Center:
0.312 inches minimum first hole and 0.344 inches maximum first hole
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 1/2

Additional Information

SKU / Model: AN1733
NSN: 5306-00-180-2743
FSC: Bolts / 5306
Product Series: AN173
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 15 EA
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
AN173-3_Military-Fasteners-com.pdf
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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"

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Received exactly as ordered, exactly when promised. Superb customer service as always.

4.0

Recently my avionics technician and I were installing a component in my aircraft and there were some critical fasteners missing from the manufactures package. This stopped the entire process. I called Military Fasteners after finding the parts on line, and Trisha answered the phone. I told her the situation and that I needed them ASAP. I found the parts gave her the part number and she confirmed they were in stock. This was about 430 in the afternoon just before closing. Trisha was kind and professional got the parts out the door that evening even though it was after the shipping cut off. Saved the day. I can tell you this entire company is represented by Trisha, anything they can do to help you out of a jamb they will absolutely go the extra mile and Trisha is the go to person. I am sure there are others there with her same attitude and professionalism. This is a great resource for all your fasteners needs.

5.0

Ryan was extremely helpful and is typical of the type of customer service I am accustomed to when I ask for help at Military Fasteners.

5.0

I can always count on Military Fasteners to give me the best selection of aircraft parts and supplies. Also always get fast shipping, and appreciate the USPS option that is much less expensive than the overnight shippers for us located in Southern California. Thank you for making it easier to keep our general aviation and experimental aircraft flying!

5.0