SCREW (P/N ln9439m4x12) - New Surplus, New
P/N: ln9439m4x12
Category: Fasteners & Hardware
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 | 19 Available |
| New | 2 Available |
Product Description
The ln9439m4x12 is a metric aerospace screw conforming to LN 9439 specifications. This steel pan-head fastener features cross-recessed (Phillips) drive for reliable engagement with standard tooling. Commonly specified in European aviation for airframe assemblies, equipment mounting, and structural applications where metric fastening is required.
Installation requires torque verification per the aircraft maintenance manual and Illustrated Parts Catalog to ensure proper clamping without over-tightening. Verify size, thread pitch, and grip length against the applicable drawing before installation.
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 ln9439m4x12)?
The ln9439m4x12 is a metric aerospace screw conforming to LN 9439 specifications. This steel pan-head fastener features cross-recessed (Phillips) drive for reliable engagement with standard tooling.
Does the ln9439m4x12 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The SCREW 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 ln9439m4x12 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 ln9439m4x12.
Can I order the ln9439m4x12 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The SCREW is available in: New Surplus, New. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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