AN4-21A
Aeronautical Standard Machine Bolt
length: 2-5/32", grip: 1-11/16", thread: 1/4-28, cadmium plated steel, undrilled shank
AN4-21A 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: | AN421A |
NSN: | 5306-00-151-1415 |
FSC: | Bolts / 5306 |
Product Series: | AN4 |
Pack Weight (Approx.) | 1.770 lb |
Minimum Qty (MOQ): | 50 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version AN4-21A_Military-Fasteners-com.pdf |
|
* report an issue on this page
Frequently bought together
Other customers frequently bought these along with AN4-21A
AN4-20A
Machine Bolt
in Bolts
Length: 2-1/32", grip: 1-9/16", thread: 1/4-28, cadmium plated steel, undrilled shank
AN4-22A
Machine Bolt
in Bolts
length: 2-9/32", grip: 1-13/16", thread: 1/4-28, cadmium plated steel, undrilled shank, hexagon head, AN4 series bolt
AN3-6A
Machine Bolt
in Bolts
Length: 25/32", grip: 3/8", thread: 10-32, cadmium plated steel, undrilled shank, AN3 series bolt
AN4-17A
Machine Bolt
in Bolts
length: 1-29/32", grip: 1-7/16", thread: 1/4-28, cadmium plated steel, undrilled shank, AN4 series bolt
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
AN4-24A
Machine Bolt
in Bolts
length: 2-17/32", grip: 2-1/16", thread: 1/4-28, cadmium plated steel, undrilled shank, AN4 series bolt
More AN4 machine bolts
$1.02 Each, airframe bolt 1/4-28 Thread, 7/16in. Grip, 29/32in. Length drilled head undrilled shank
Length: 29/32in., grip: 7/16in., thread: 1/4-28, cadmium plated steel drilled shank, drilled head
Length: 25/32in., grip: 5/16in., thread: 1/4-28, cadmium plated steel undrilled shank drilled head
Fastener Length: 6-13/16", Hole Diameter: 1/32", Thread: 1/4-28, Thread Length: 33/64"
Fastener Length: 6-", Hole Diameter: 1/32", Thread: 1/4-28, Thread Length: 15/32"
$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 AN4-21AHave 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 profileHello, I am an Estimator for CAMCO Mfg. Inc. We work with many Prime companies that require Military Fasteners. Kristen Belmont is always the first to respond and gives me great service! She guides me with her knowledge and treats me w/much respect (even when I don't know what I'm talking about) Out of all the outside sources I have to work with, I enjoy working with her best! Rick Donahue CAMCO Mfg. Inc.
Great service when calling in orders, very knowledgeable staff. The web site is also very user friendly for ordering and shipping is quick. I give it a 5 star rating.
Paige Twombly is fantastic to work with! She is the definition of fast, professional and efficient!!!
Professional and friendly sales rep! Quick quoting, ordering, and shipping. Will order from mil-fasteners again.
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.