S-91717A140 11 mm ID x 34 mm OD Clipped Washers

Key Features & Benefits at a Glance

• Enhanced Load Distribution - The 34mm outer diameter provides superior surface coverage, reducing stress concentration and preventing surface damage in demanding applications.
• Secure Anti-Rotation Locking - Unique clipped design with 28.2mm width ensures positive positioning and prevents washer spin-out during vibration or dynamic loading conditions.
• Optimized M10 Compatibility - Precision 11mm inner diameter guarantees perfect fit with M10 fasteners, eliminating installation issues and ensuring proper assembly alignment.
• Superior Material Durability - Manufactured from Rockwell B55 hardness steel for exceptional resistance to deformation and long-term performance under heavy loads.
• Consistent Performance Thickness - Controlled 1.8-2.2mm thickness range ensures reliable compression characteristics and uniform pressure distribution across applications.
• Full Regulatory Compliance - Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) standards for safe use in regulated industries and international markets.
• Metric System Precision - Engineered to metric specifications for global compatibility and seamless integration with international equipment and standards.

Professional Applications & Engineering Value

This M10 clipped steel washer delivers critical engineering solutions where vibration resistance and precise positioning are paramount. The clipped design provides positive mechanical locking that prevents rotation in high-vibration environments such as automotive assemblies, heavy machinery, and electrical enclosures. Manufactured from Rockwell B55 hardness steel, these metric washers maintain structural integrity under repeated loading cycles, making them ideal for industrial applications requiring reliable fastening performance. The precise 11mm ID ensures perfect alignment with M10 fasteners while the 34mm OD distributes clamping forces effectively, protecting sensitive surfaces from damage. These steel washers are engineered to withstand the rigors of manufacturing, construction, and equipment maintenance where failure is not an option.

Specification Summary & Compliance

This clipped washer features precise metric dimensions with 11mm inner diameter, 34mm outer diameter, and controlled thickness range of 1.8-2.2mm. The specialized clipped width measures 28.2mm for secure M10 fastener applications. Manufactured from steel with Rockwell B55 hardness rating, these washers meet industrial strength requirements. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental safety and unrestricted use across regulated industries and international markets.