BOLT (P/N an4-45a) - New Surplus
P/N: an4-45a
Category: Bolts
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 51 Available |
Product Description
The AN4-45A is a 1/4-28 UNF hex head aircraft bolt with an undrilled shank, manufactured from alloy steel to AN4 specifications (superseded by NASM4). It delivers minimum 125,000 psi tensile strength for high-reliability fastening. Commonly used in aircraft control system clevis joints and structural connections requiring precision AN-series hardware.
Installation requires selecting the correct grip length to match stack thickness, then securing with an approved nut and locking method per the aircraft maintenance manual or Illustrated Parts Catalog.
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 an4-45a)?
The AN4-45A is a 1/4-28 UNF hex head aircraft bolt with an undrilled shank, manufactured from alloy steel to AN4 specifications (superseded by NASM4). It delivers minimum 125,000 psi tensile strength for high-reliability fastening.
What conditions is the an4-45a available in?
The an4-45a 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 an4-45a?
The an4-45a 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 an4-45a?
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.