S-91717A168 0.406" ID x 1" OD Clipped Washers
Clipped Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Geometric Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with zinc-plated steel construction, extending service life in harsh industrial environments
- Precise 3/8" screw compatibility with 0.406" ID for secure fastening and reduced vibration loosening
- Enhanced load distribution from 1" OD design, minimizing surface damage and material stress
- Optimized clip design with 0.85" width for easy installation and alignment in confined spaces
- Consistent performance maintained through Rockwell B40 hardness rating for reliable mechanical properties
- Regulatory compliance assurance meeting RoHS 3 and REACH standards for global supply chain integration
- Dimensional stability with 0.056-0.071" thickness range ensuring uniform pressure application
Professional Applications & Engineering Value
These zinc-plated steel clipped washers deliver critical engineering solutions where corrosion resistance and vibration management are paramount. The clipped design enables rapid assembly in automotive frame construction, electrical panel mounting, and machinery guarding systems where traditional washers require excessive clearance. The Rockwell B40 hardness ensures consistent performance under cyclic loading, while the zinc plating provides sacrificial protection against galvanic corrosion in mixed-metal assemblies. Particularly valuable for maintenance teams needing inch system compatibility with 3/8" fasteners, these washers solve alignment challenges in retrofit applications while meeting stringent environmental regulations for industrial equipment manufacturers.
Specification Summary & Compliance
Manufactured to precise inch system dimensions: 0.406" ID × 1" OD with 0.056-0.071" thickness range and 0.85" clipped width. Engineered for 3/8" screw size applications with Rockwell B40 hardness ensuring mechanical reliability. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, including the latest SVHC updates (06/14/2023, 235 substances), validating environmental safety for global industrial distribution.
