The ARP AU4.800-1LUB is a single M12 x 1.75 undercut stud with a 4.800-inch overall length. It is intended for compatible automotive, engine, and custom fastening applications where an individual ARP metric stud of this size and configuration is required.
This listing includes one individual stud, making it useful for replacement hardware, engine-building applications, fabrication projects, or assembling a specific fastener combination without purchasing a complete kit.
Features
- Genuine ARP individual stud
- ARP part number AU4.800-1LUB
- M12 x 1.75 thread size
- 4.800-inch overall length
- Undercut stud design
- Suitable for compatible replacement and custom fastening applications
- Sold individually
Specifications
- Manufacturer: ARP
- Part Number: AU4.800-1LUB
- Product Type: Individual Undercut Stud
- Thread Size: M12 x 1.75
- Overall Length: 4.800 Inches
- Style: Undercut Stud
- Quantity: 1 Stud
Recommended Use
- Replacement of an individual compatible stud
- Custom engine hardware assemblies
- Automotive and motorsports fabrication
- Applications specifically calling for ARP AU4.800-1LUB
What's Included
- 1 ARP AU4.800-1LUB M12 x 1.75 undercut stud
Fitment Note
This is an individual universal-style ARP fastener rather than a complete vehicle-specific hardware kit. Verify thread size, overall length, thread engagement, stud configuration, and application requirements before ordering.
Installation Note
Install using the torque, lubricant, and preload requirements specified for the exact application. Do not rely on a generic torque value solely from the thread size when the stud is used in a critical engine or driveline assembly.
Proposition 65 Warnings.
Cancer and Reproductive Harm. See details below.
Items that are not CARB Legal will not be sold and ship to California or CARB states.
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