STUD .31-18-24X1.38 (P/N 402044p012) - New

Name: STUD .31-18-24X1.38
Brand: Aircraft Parts Store
SKU: 402044p012

P/N: 402044p012

Category: Fasteners & Hardware

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In Stock (4 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	4 Available

Product Description

The 402044P012 is a steel threaded stud measuring.31-18-24 x 1.38 inches, conforming to Unified inch thread standards per ASME B1.1. This stud secures cylinder assemblies to the crankcase in Continental piston engines. Installation requires following Continental engine manual specifications for torque application and thread treatment, with general practices aligned to FAA AC 43.13-1B.

The stud's dimensions and thread pitch are engineered for reliable cylinder retention in high-vibration engine 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 STUD .31-18-24X1.38 (P/N 402044p012)?

The 402044P012 is a steel threaded stud measuring. 31-18-24 x 1.

Does the 402044p012 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The STUD .31-18-24X1.38 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 402044p012 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 402044p012.

Can I order the 402044p012 in custom quantities?

Yes, we sell hardware in various quantities from single units to bulk lots. The STUD .31-18-24X1.38 is available in: New. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.