STUD, MOUNTING, 1/2-20 (P/N a-2429-4) - New Surplus

Name: STUD, MOUNTING, 1/2-20
Brand: Aircraft Parts Store
SKU: a-2429-4

P/N: a-2429-4

Category: Fasteners & Hardware

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In Stock (6 available)

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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	6 Available

Product Description

The a-2429-4 is a 1/2-20 UNF mounting stud for securing aerospace components in fixed applications. This machined metal fastener features Unified fine threads per ASME B1.1 standards, providing precise engagement in threaded holes or assemblies. Commonly used in propeller hub mounting where a permanent stud is required rather than a removable bolt.

Installation follows OEM component manual specifications, including standard UNF torque values and applicable locking methods to prevent vibration loosening during flight operations.

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 STUD, MOUNTING, 1/2-20 (P/N a-2429-4)?

The a-2429-4 is a 1/2-20 UNF mounting stud for securing aerospace components in fixed applications. This machined metal fastener features Unified fine threads per ASME B1.

Does the a-2429-4 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The STUD, MOUNTING, 1/2-20 conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.

What material is the a-2429-4 manufactured from?

Aviation hardware is available in various materials including cadmium-plated steel, stainless steel, aluminum alloy, and titanium depending on the application. Contact us for material certification and specifications for the a-2429-4.

Can I order the a-2429-4 in custom quantities?

Yes, we sell hardware in various quantities from single units to bulk lots. The STUD, MOUNTING, 1/2-20 is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.