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SCREW (P/N 4RX3/8THASS) - New Surplus

P/N: 4RX3/8THASS

Category: Screws

$5.00
$25.00 order minimum applies
In Stock (387 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$5.00 387 Available

Product Description

The 4RX3/8THASS is an aerospace-grade fastening screw conforming to AN, MS, or NAS standards. Manufactured from aerospace steel or stainless steel, this screw provides reliable fastening for airframe structures and equipment assemblies. Primary applications include securing access panels, inspection covers, and structural components throughout the aircraft.

Installation requires verification of length, thread pitch, and head style against the aircraft's Illustrated Parts Catalog and compliance with FAA AC 43.13-1B acceptable methods. Proper torque application and thread engagement ensure secure, vibration-resistant fastening in flight environments.

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 SCREW (P/N 4RX3/8THASS)?

The 4RX3/8THASS is an aerospace-grade fastening screw conforming to AN, MS, or NAS standards. Manufactured from aerospace steel or stainless steel, this screw provides reliable fastening for airframe structures and equipment assemblies.

What conditions is the 4RX3/8THASS available in?

The 4RX3/8THASS 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 4RX3/8THASS?

The 4RX3/8THASS 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 4RX3/8THASS?

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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