AN178-22A

Aeronautical Standard Close Tolerance Bolt

email this to someone

Description:

length: 2-11/32", grip: 1-9/16", thread: 1/2-20, cadmium plated steel, undrilled shank, AN178 series bolt

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 116 ships same day if ordered before 4pm EST

AN178-22A Price:	buy now $17.82 Each
Quantity: Pre-packaged bag qty: 2 ea
* Sold in increments of 2

Add item to quote

AN178-22A Datasheet Features and Specification

Width Between Flats:

Between 0.740 inches and 0.752 inches

Thread Series Designator:

Unf (fine thread)

Thread Length:

Between 0.750 inches and 0.829 inches

Thread Qty Per Inch (tpi):

Surface Treatment:

Cadmium and chromate

Surface Treatment Specification:

Cl 3 federal specification all treatment responses type 2 qq-p-416

Thread Direction:

Right-hand

Thread Diameter:

0.500 inches

Thread Class:

Min. Tensile Strength (psi):

125000 pounds per square inch

Surface Finish:

63.0 microinches grip

Surface Finish:

63.0 microinches surface of head

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 mil-s-5626 military specification 4th material response or mil-s-6758 military specification 5th material response or ams 6300 assn standard 6th material response

Head Style:

Hexagon

Material:

Steel comp

Head Height:

Between 0.265 inches and 0.297 inches

Hardness Rating:

26.0 rockwell c and 32.0 rockwell c

Grip Length:

Between 1.546 inches and 1.578 inches

Grip Diameter:

Between 0.4986 inches and 0.4991 inches

Fastener Length:

Between 2.328 inches and 2.375 inches

Quick Specs

Thread Size	1/2
Thread Qty	20
Thread Series	UNF
Thread Class	3A
Material	Steel

Additional Information

SKU / Model:	AN17822A
NSN:	5306-00-680-6011
FSC:	Bolts / 5306
Product Series:	AN178
Pack Weight (Approx.)	0.336 lb
Minimum Qty (MOQ):	2
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version AN178-22A_Military-Fasteners-com.pdf

* report an issue on this page

More AN178 close tolerance bolts

AN178H27

Fastener Length: 2-63/64in., Hole Diameter: 1/16in., Thread: 1/2-20, Thread Length: 53/64in.

AN178H24

Fastener Length: 2-19/32", Hole Diameter: 1/16", Thread: 1/2-20, Thread Length: 25/32"

AN178-55

Fastener Length: 5-3/4", Thread: 1/2-20, Thread Length: 53/64"

AN178-40

Fastener Length: 4-3/32in., Thread: 1/2-20, Thread Length: 25/32in.

AN178-26

$49.14 Each, Length: 2-27/32in., grip: 2-1/16in., thread: 1/2-20, cadmium plated steel drilled shank

AN178-11

Fastener Length: 1-1/4", Thread: 1/2-20, Thread Length: 53/64"

Product Image Gallery

Product code AN178-22A

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

David S.

Very fast response to RFQ (less than 1 day) very competitive pricing and low MOQ requirements

5.0

Brent O.

Highly recommend ... amazing customer service ... always going above and beyond my needs. Kindest Regard, Julie with Tactical Air Support, Inc.

5.0

Sloan C.

Your service is great. I have use you for years and your service has always been great

4.0

Cindy P.

Milfas is a great company to work with. They have good prices and great customer service! Ashili and Lindsey are great to work with.

5.0