BOLT (P/N as1242-1b) - New Surplus
P/N: as1242-1b
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 | 1 Available |
Product Description
The AS1242-1B is a 90-degree countersunk head bolt conforming to SAE AS1242 specifications for high-tensile steel fasteners. This flush-head design seats below the surface of aircraft skin and substructure, maintaining aerodynamic contour without protrusions. Used in structural and panel applications where smooth airflow is critical, such as fuselage skin attachment and control surface assembly.
Installation follows aircraft maintenance manual torque specifications and FAA AC 43.13-1B hardware practices to ensure proper clamp load and fastener security.
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 as1242-1b)?
The AS1242-1B is a 90-degree countersunk head bolt conforming to SAE AS1242 specifications for high-tensile steel fasteners. This flush-head design seats below the surface of aircraft skin and substructure, maintaining aerodynamic contour without protrusions.
Does the as1242-1b meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The BOLT 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 as1242-1b 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 as1242-1b.
Can I order the as1242-1b in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The BOLT is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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