SCREW,MACHINE (P/N an503-8-12) - New Surplus
P/N: an503-8-12
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 | 6 Available |
Product Description
The AN503-8-12 is a fillister-head machine screw with 8-32 threads and a drilled head for safety-wire retention. Manufactured from steel to MIL-S-6050 specifications, this screw meets Aeronautical Standard requirements for aircraft applications. Approximately 3/4 inch in length, it secures brackets and accessories where lockwiring is specified.
Installation requires following aircraft maintenance manual torque specifications and AC 43.13-1B safety-wire practices. Verify compatibility in the Illustrated Parts Catalog before use.
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,MACHINE (P/N an503-8-12)?
The AN503-8-12 is a fillister-head machine screw with 8-32 threads and a drilled head for safety-wire retention. Manufactured from steel to MIL-S-6050 specifications, this screw meets Aeronautical Standard requirements for aircraft applications.
Does the an503-8-12 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The SCREW,MACHINE 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 an503-8-12 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 an503-8-12.
Can I order the an503-8-12 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The SCREW,MACHINE is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
Related Fasteners & Hardware
- SPEED NUT, U TYPE – P/N a1348-8z-1d
- SCREW – P/N an509-8r10
- WELD ASSY (BOLT) – P/N 22897
- SHIM – P/N 2-140-124-04
- RIVET,SOLID – P/N ms20426a3-4
- PIN – P/N ms20392-3c-21
- NUT – P/N a8939-632-493
- GROMMET – P/N ms35489-5
- SPACER – P/N 3803-037-008
- SCREW,MACHINE – P/N ms27039-1-06
- BOLT – P/N s3468-6
- SCREW – P/N 27039c0807