AN176-31

Aeronautical Standard Close Tolerance Bolt

email this to someone

Description:

Fastener Length: 3-3/16", Hole Diameter: 1/16", Thread: 3/8-24

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 8 ships same day if ordered before 4pm EST

AN176-31 Price:	buy now $19.14 Each
Quantity: Pre-packaged bag qty: 2 ea
* Sold in increments of 2

Add item to quote

AN176-31 Datasheet Features and Specification

Distance From Head Largest Bearing Surface To Shank Hole Center:

3.000 inches first hole

Fastener Length:

3.203 inches

Grip Diameter:

Between 0.3737 inches and 0.3742 inches

Grip Length:

2.562 inches

Hardness Rating:

26.0 rockwell c and 32.0 rockwell c

Head Height:

Between 0.203 inches and 0.235 inches

Head Style:

Hexagon

Hole Configuration Style:

Hexagon flats

Hole Diameter:

0.070 inches

Hole Quantity:

Hole Type:

Drilled

Material:

Steel comp 8740 or steel comp 8630 or steel comp 8735 or steel comp 4037 or steel comp 4130 or steel comp 4140

Material Specification:

Mil-s-6049 military specification 1st material response or mil-s-6050 military specification 2nd material response or mil-s-6098 military specification 3rd material response or ams 6300 assn standard 4th material response or mil-s-6758 military specification 5th material response or mil-s-5626 military specification 6th material response

Min. Tensile Strength (psi):

125000 pounds per square inch

Thread Diameter:

0.375 inches

Shank Unthreaded Hole Diameter:

0.106 inches first hole

Surface Finish:

63.0 microinches bearing surface of head

Surface Finish:

63.0 microinches grip

Surface Treatment:

Cadmium and chromate

Surface Treatment Specification:

Qq-p-416 type 2 cl 3 federal specification single treatment response

Thread Class:

Thread Direction:

Right-hand

Thread Qty Per Inch (tpi):

Thread Series Designator:

Unf (fine thread)

Width Between Flats:

Between 0.553 inches and 0.565 inches

Quick Specs

Thread Size	3/8
Thread Qty	24
Thread Series	UNF
Thread Class	3A
Material	Steel

Additional Information

SKU / Model:	AN17631
NSN:	5306-00-151-1517
FSC:	Bolts / 5306
Product Series:	AN176
Pack Weight (Approx.)	0.233 lb
Minimum Qty (MOQ):	2
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version AN176-31_Military-Fasteners-com.pdf

* report an issue on this page

More AN176 close tolerance bolts

AN176H7A

length: 61/64", grip: 5/16", thread: 3/8-24, cadmium plated steel undrilled shank - drilled head

AN176H6A

Fastener Length: 55/64 Hole Diameter: 1/16 Thread: 3/8-24 Thread Length: 11/16

AN176H5A

Bolt

AN176H24

$22.74 EA, Fastener Length: 2-39/64in., Hole Diameter: 1/16in., Thread: 3/8-24, Thread Length: 11/16in.

AN176H22

Fastener Length: 2-5/16", Hole Diameter: 1/16", Thread: 3/8-24, Thread Length: 5/8"

AN176H17

Fastener Length: 1-63/64", Hole Diameter: 1/16", Thread: 3/8-24, Thread Length: 11/16"

Product Image Gallery

Product code AN176-31

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

View our Google profile

Tiana D.

Very good service, as usual. Order was complete and correct. It is easy to order on your website and the deliveries are always in the specified time.

5.0

Sage H.

Any time I need anything it is here when I need it without question. I have tried other suppliers and ship dates are not honored sometimes it can take two weeks for item in their stock!! Thanks for being consistent and prompt.

4.0

Laurent D.

Best Support from you.

5.0

Celia R.

Great service good price although very expensive!

5.0