S-2741N24 1.281" ID x 2.5" OD Tab Lock Washers
Tab Lock Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior vibration resistance with the tab lock design preventing fastener loosening under extreme conditions
- Enhanced corrosion protection through zinc-plated steel construction for extended service life in harsh environments
- Precise dimensional compatibility with 1.281" ID and 2.5" OD ensuring perfect fit for 1 1/4" screw applications
- Heavy-duty performance with 0.125" thickness providing reliable load distribution and structural integrity
- Simplified installation through inch system measurement compatibility with standard industrial tools
- Regulatory compliance assurance meeting REACH standards for safe industrial usage
- Versatile industrial application suitable for machinery, equipment assembly, and structural fastening systems
Professional Applications & Engineering Value
This zinc-plated steel tab lock washer delivers critical engineering solutions for industrial applications where vibration-induced fastener failure poses significant risks. The specialized tab lock design actively counters rotational movement, maintaining secure fastening in high-vibration environments such as heavy machinery, automotive assemblies, and structural frameworks. The zinc plating provides essential corrosion resistance, extending component lifespan while the precise 1.281" ID and 2.5" OD dimensions ensure optimal compatibility with 1 1/4" screw sizes. Engineered for inch-system applications, this heavy-duty washer addresses the fundamental need for reliable vibration resistance in industrial fastening systems, preventing costly maintenance and equipment downtime.
Specification Summary & Compliance
This tab lock washer features precise inch-dimension specifications with 1.281" internal diameter, 2.5" outer diameter, and 0.125" thickness, designed specifically for 1 1/4" screw applications. Manufactured from zinc-plated steel, the component complies with REACH (EC 1907/2006) standards (01/17/2022, 223 SVHC compliant), ensuring environmental and workplace safety compliance. The tab lock configuration provides reliable anti-rotation performance for industrial fastening systems requiring vibration resistance.
