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BOLT - P/N an3-12a

BOLT (P/N an3-12a) - New Surplus

P/N: an3-12a

Category: Bolts

$1.00
$25.00 order minimum applies
In Stock (131 available)
Buy Now Submit RFQ Call for Pricing

Flat-rate shipping. Choose Ground or a faster service at checkout.

Flat-rate shipping covers most parts. If your order turns out to need freight or special handling, we'll contact you with the updated shipping cost before it ships. You can pay the difference or cancel for a full refund. International buyers pay any duties and import taxes.

Available Inventory

Condition Price Stock
New Surplus$1.00 131 Available

Product Description

The AN3-12A is a hex-head aircraft bolt with a 3/16-inch diameter and undrilled shank, manufactured from alloy steel. Conforming to AN/NASM3 standards, this fastener secures airframe structural joints where reliable, repeatable clamping is required. Installation pairs the bolt with self-locking or castellated nuts as specified in aircraft documentation.

Torque values and installation procedures follow FAA AC 43.13-1B guidance and the applicable aircraft maintenance manual. Common in general aviation and commercial airframe assembly where standardized aerospace fastening ensures structural integrity.

Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.

Frequently Asked Questions

What is the BOLT (P/N an3-12a)?

The AN3-12A is a hex-head aircraft bolt with a 3/16-inch diameter and undrilled shank, manufactured from alloy steel. Conforming to AN/NASM3 standards, this fastener secures airframe structural joints where reliable, repeatable clamping is required.

What conditions is the an3-12a available in?

The an3-12a is currently available in the following conditions: New Surplus. Each condition reflects the part's maintenance history and certification status per FAA standards.

How do I get pricing for the an3-12a?

The an3-12a requires a custom quote. Submit a Request for Quote (RFQ) through our website or call our sales team at (904) 998-9101 for immediate pricing assistance.

Do you offer expedited shipping for the an3-12a?

Yes, we offer same-day processing on in-stock items and provide 24/7 AOG (Aircraft on Ground) support for urgent needs. Standard, expedited, and overnight shipping options are available.

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