AN4-3A

Aeronautical Standard Machine Bolt

email this to someone  
Description:

length: 15/16, grip: 1/16", thread: 1/4-28, cadmium plated steel, undrilled shank, airframe, AN4 series bolt

* Manufacturer certifications are shipped with your order FREE of charge
AN4-3A
AN4-3A
AN4-3A
AN4-3A
Add to Cart Up to qty 1100 ships same day if ordered before 4pm EST
AN4-3A Price:
buy now
$0.73 Each
Quantity:
Pre-packaged bag qty: 50 ea
* Sold in increments of 50
Add item to quote  

AN4-3A Datasheet Features and Specification

Surface Treatment Specification:
Class 3 federal specification all treatment responses type 2 qq-p-416
Surface Treatment:
Cadmium and chromate
Min. Tensile Strength (psi):
125000 pounds per square inch
Material Specification:
Mil-b-6812 military specification all material responses
Hole Type:
Drilled
Material:
Steel comp 4037 or steel comp 4130 or steel comp 8630 or steel comp 8735 or steel comp 8740 or steel comp 4140
Hole Quantity:
1
Hole Diameter:
0.046 inches
Hole Configuration Style:
Hexagon flats
Head Style:
Hexagon
Head Height:
Between 0.140 inches and 0.172 inches
Hardness Rating:
26.0 rockwell c and 32.0 rockwell c
Grip Length:
0.062 inches
Features Provided:
Finished head
Fastener Length:
0.469 inches
Thread Class:
3a
Thread Diameter:
0.250 inches
Thread Direction:
Right-hand
Thread Length:
0.407 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

Additional Information

SKU / Model: AN43A
NSN: 5306-00-182-2014
FSC: Bolts / 5306
Product Series: AN4
Pack Weight (Approx.) 0.541 lb
Minimum Qty (MOQ): 50
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
AN4-3A_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 AN4-3A

Picture of AN4-5A

AN4-5A
Machine Bolt

in Bolts

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

Picture of AN4-4A

AN4-4A
Machine Bolt

in Bolts

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

Picture of AN3-4A

AN3-4A
Machine Bolt

in Bolts

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

Picture of AN4-12A

AN4-12A
Machine Bolt

in Bolts

length: 1-9/32, grip: 13/16", thread: 1/4-28, cadmium plated steel, undrilled shank, airframe, AN4 series bolt

Picture of AN4-6A

AN4-6A
Machine Bolt

in Bolts

Length: 25/32, grip: 5/16", thread: 1/4-28, cadmium plated steel, undrilled shank, airframe, AN4 series bolt

Picture of NAS1149F0432P

NAS1149F0432P
Flat Washer

in Washers

Size: 1/4, thickness: 1/32", carbon steel, cadmium plated finish, NAS1149 series washer

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: 29/32in., grip: 7/16in., 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 AN4-3A
AN4-3A
AN4-3A
AN4-3A
AN4-3A

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

Paige is the best :)

5.0

Amelia does a great job for Highpoint.

5.0

As a race car owner and builder I find your pricing and selection of AN hardware and composite materials more than meet my needs and expectations.

4.0

Military Fasteners has become my provider of choice for parts and other needs since purchasing an airplane last year.

4.0