AN175CH21A

Aeronautical Standard Bolt

email this to someone  
Description:

Fastener Length: 11/32", Thread: 1/4-24, Thread Length: 1/4"

* 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

AN175CH21A Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.312 inches nominal
Fastener Length:
0.359 inches nominal
Head Style:
Hexagon
Head Height:
0.172 inches minimum and 0.204 inches maximum
Width Between Flats:
0.490 inches minimum and 0.502 inches maximum
Grip Diameter:
0.311 inches nominal
Thread Diameter:
0.312 inches
Grip Length:
2.203 inches minimum and 2.250 inches maximum
Thready Qty Per Inch (tpi):
24
Material:
Steel corrosion resisting overall
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 24
Material Stainless Steel
Length 11/32

Additional Information

SKU / Model: AN175CH21A
NSN: 5306-01-540-2881
FSC: Bolts / 5306
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.15.8085
ECCN: 9A991
Download PDF Version
AN175CH21A_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More close tolerance bolts

AN175CH7A

Fastener Length: 31/32in., Hole Diameter: 5/64in., Thread: 5/16-24, Thread Length: 17/32in.

AN175CH6A

Fastener Length: 7/8", Hole Diameter: 1/16", Thread: 1/4-24, Thread Length: 37/64"

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

In this day and age, it is rare to be impressed by customer service however, Military Fasteners has far exceeded my expectations. They went above and beyond to help ensure an important package delivery on time, and they made a little boys Christmas sweeter in the process. Thank you to the team there for your wonderful help. I will certainly come back to shop again and again. They always say, fly people are the best people.

4.0

As expected, fast and accurate service with products at a fair price.

5.0

My new David Clark headset arrived earlier than expected and everything was perfect. Whole order/delivery experience was excellent.

4.0

(Translated by Google) Excellent service, fast and courteous (Original) Excellent service , rapide et courtois

5.0