AN4-4

Aeronautical Standard Machine Bolt

email this to someone  
Description:

Length: 17/32", grip: 1/16", thread: 1/4-28, cadmium plated steel, drilled shank, AN4 series bolt

* Manufacturer certifications are shipped with your order FREE of charge
AN4-4
AN4-4
AN4-4
Add to Cart Up to qty 600 ships same day if ordered before 4pm EST
AN4-4 Price:
buy now
$1.19 Each
Quantity:
Pre-packaged bag qty: 25 ea
* Sold in increments of 25
Add item to quote  

AN4-4 Datasheet Features and Specification

Distance From Head Largest Bearing Surface To Shank Hole Center:
0.374 inches first hole
Fastener Length:
0.531 inches
Features Provided:
Finished head
Grip Length:
0.062 inches
Hardness Rating:
26.0 rockwell c and 32.0 rockwell c
Head Height:
Between 0.140 inches and 0.172 inches
Head Style:
Hexagon
Material:
Steel comp 4037 or steel comp 4130 or steel comp 8630 or steel comp 8735 or steel comp 8740 or steel comp 4140
Material Specification:
Mil-b-6812 military specification all material responses
Min. Tensile Strength (psi):
125000 pounds per square inch
Thread Diameter:
0.250 inches
Shank Unthreaded Hole Diameter:
0.076 inches first hole
Surface Treatment:
Cadmium and chromate
Surface Treatment Specification:
Qq-p-416 type 2 class 3 federal specification single treatment response
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.469 inches
Thread Qty Per Inch (tpi):
28
Thread Series Designator:
Unf (fine thread)
Width Between Flats:
Between 0.428 inches and 0.440 inches
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNF
Thread Class 3A
Material Steel
Length 1/2

Additional Information

SKU / Model: AN44
NSN: 5306-00-144-3703
FSC: Bolts / 5306
Product Series: AN4
Pack Weight (Approx.) 0.318 lb
Minimum Qty (MOQ): 25
Schedule B: 7318.15.2000
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
AN4-4_Military-Fasteners-com.pdf
Worldwide Shipping In stock and ready to ship!

* report an issue on this page

Frequently bought together

Other customers frequently bought these along with AN4-4

Picture of AN3-4

AN3-4
Machine Bolt

in Bolts

Length: 17/32", Grip: 1/8", Thread: 10-32, cadmium plated steel, drilled shank, AN3 series bolt

Picture of AN4-5

AN4-5
Machine Bolt

in Bolts

length: 21/32", grip: 3/16", thread: 1/4-28, cadmium plated steel, drilled shank, AN4 series bolt

More AN4 machine bolts

AN4H7A

$1.02 Each, airframe bolt 1/4-28 Thread, 7/16in. Grip, 29/32in. Length drilled head undrilled shank

AN4H7

length: 29/32", grip: 7/16", thread: 1/4-28, cadmium plated steel drilled shank - drilled head

AN4H6A

Length: 25/32in., grip: 5/16in., thread: 1/4-28, cadmium plated steel undrilled shank drilled head

AN4H66A

Fastener Length: 6-13/16", Hole Diameter: 1/32", Thread: 1/4-28, Thread Length: 33/64"

AN4H60A

Fastener Length: 6-", Hole Diameter: 1/32", Thread: 1/4-28, Thread Length: 15/32"

AN4H6

$1.50 Each, Length: 25/32in., grip: 5/16in., thread: 1/4-28, cadmium plated steel drilled shank drilled head

Product Image Gallery

Product code AN4-4
AN4-4
AN4-4
AN4-4

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

So fast deliver to S.Korea. Thanks for your support!

5.0

As a maintenance and parts support operation (over 40 years in the business) I depend on a lot of suppliers to keep the aircraft we maintain and their owners happy. It is my experience that your company offers top notch customer support in every way and I can depend on my orders getting out as expected and delivered as soon as possible. It is a pleasure being one of your dealers. Thank you for your good service!

4.5

Even though we weren't a customer yet, Paige was very fast to reply and attentive to our requests. Thanks for the great service!

5.0

Everything arrived exactly as ordered. Online ordering was very easy. Thanks.

5.0