AN4CH12A
Aeronautical Standard Machine Bolt
Length: 1-9/32", Grip: 13/16", Thread: 1/4-28, corrosion resistant steel, undrilled shank, drilled head






AN4CH12A Datasheet Features and Specification
Quick Specs
Thread Size | 1/4 |
Thread Qty | 28 |
Thread Series | UNF |
Thread Class | 3A |
Material | Steel |
Additional Information
SKU / Model: | AN4CH12A |
NSN: | 5306-00-182-1861 |
FSC: | Bolts / 5306 |
Product Series: | AN4CH |
Pack Weight (Approx.) | 0.230 lb |
Minimum Qty (MOQ): | 10 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version AN4CH12A_Military-Fasteners-com.pdf |
|
![]() ![]() |
* report an issue on this page
Frequently bought together
Other customers frequently bought these along with AN4CH12A

AN4CH10A
Machine Bolt
in Bolts
length: 1-1/32", grip: 9/16", thread: 1/4-28, corrosion resistant steel, undrilled shank, drilled head, airframe, AN4 series bolt

MS21044C4
Self-Locking Hexagon Nut
in Nuts
thread: 1/4-28, self locking, regular height, corrosion resistant steel, nylon insert, passivated, MS21044 series nut
More AN4CH machine bolts
length: 29/32", grip: 7/16", thread: 1/4-28 - corrosion resistant steel - undrilled shank - drilled head"
Length: 25/32in., grip: 5/16in., thread: 1/4-28 corrosion resistant steel undrilled shank drilled head
$2.10 Each, Length: 21/32in., grip: 3/16in., thread: 1/4-28 corrosion resistant steel undrilled shank drilled head
Length: 17/32in., grip: 1/16in., thread: 1/4-28, corrosion resistant steel, undrilled shank, drilled head
Fastener Length: 15/32", Hole Diameter: 1/32", Thread: 1/4-28, Thread Length: 13/32"
Machine Bolt 5306-00-182-1869, Fastener Length: 2-35/64in., Thread: 1/4-28, Thread Length: 15/32in.
Product Image Gallery
Product code AN4CH12A





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

Alternator was in stock, shipped same day, arrived quickly (even though I chose standard shipping during the height of the Christmas rush), packed well and at a good price. Well done, Military Fasteners, well done!
Products are military grade MIL-SPEC as advertised. I was able to locate #10 locking counter-sunk nutplates when ALL other locations, including Aircraft-Spruce, could not supply.
I called the customer service line just before Air Venture at Oshkosh to find out if they would have the parts I needed at their booth. The service rep on the phone was very helpful and was able to check the inventory that was taken to Oshkosh.I was told that the parts would not be available but could be shipped from the warehouse without delay. I ordered a full set of intake seals for a Continental 085 on the spot and they arrived in a few days. I am very happy with the service provided, and will be ordering more parts soon! Thank you Larry
You're the best of the best! Thanks for being there for all of us!
Please complete this form if you're having an issue with ordering this item or this item displays invalid or innacurate information or specifications. We thank you for taking the time to report issues so that we may better serve you.