S-91844A240 0.41" ID x 1" OD Curved Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, ensuring long-lasting performance in harsh industrial environments.
• Optimal load distribution from the curved design, reducing stress concentrations and preventing surface damage on 3/4" tubes.
• Enhanced durability with Rockwell B40 hardness, providing reliable strength for heavy-duty applications.
• Precise fit and secure fastening with 0.41" ID and 1" OD, designed specifically for 3/8" screws to minimize loosening.
• Compliance with strict environmental standards, including RoHS 3 and REACH, ensuring safe and sustainable use in global markets.
• Versatile compatibility for both 3/8" screw sizes and 3/4" tube ODs, streamlining inventory and assembly processes.
• Consistent dimensional accuracy in inch measurements, facilitating easy integration into existing systems without modifications.

Professional Applications & Engineering Value

This curved washer is engineered to address common challenges in industrial assemblies, such as vibration-induced loosening and uneven load bearing. Made from zinc-plated steel, it offers excellent corrosion resistance, making it ideal for outdoor or humid conditions. The curved design ensures even pressure distribution on 3/4" tube surfaces, reducing the risk of deformation and enhancing joint integrity. With a Rockwell B40 hardness, it withstands heavy loads and repetitive stress, providing reliable performance in machinery, automotive, and construction applications. Its precise dimensions (0.41" ID x 1" OD) and compatibility with 3/8" screws ensure quick installation and reduced maintenance, saving time and costs in B2B procurement and assembly lines.

Specification Summary & Compliance

This curved washer features inch-based dimensions with an ID of 0.41", OD of 1", and thickness ranging from 0.050" to 0.070", ensuring precise fit for 3/8" screw sizes and 3/4" tube ODs. It adheres to standard manufacturing tolerances and is constructed from zinc-plated steel with a hardness of Rockwell B40 for consistent performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental responsibility for industrial use.