S-95160A270 1.024" ID x 1.656" OD ASME B18.21.1 Split Lock Washers
Split Lock Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Special Type Parameters
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Key Features & Benefits at a Glance
- Superior corrosion protection with hot-dipped galvanized steel coating for extended service life in harsh environments
- Exceptional vibration resistance maintains secure locking under dynamic loads and mechanical stress
- Precision dimensional control with 1.024" ID and 1.656" OD ensures perfect fit for 1" fasteners
- Enhanced durability from Rockwell C38 hardness rating provides reliable performance in heavy-duty applications
- Industry-standard compliance with ASME B18.21.1 ensures consistent quality and interchangeability
- Environmental responsibility with RoHS 3 compliance for safe use in regulated industries
- Optimal spring action from 0.25" thickness delivers consistent locking force and prevents fastener loosening
Professional Applications & Engineering Value
This hot-dipped galvanized steel split lock washer delivers critical engineering solutions where vibration-induced fastener failure poses significant operational risks. The split lock design creates continuous spring tension that compensates for thermal expansion, material relaxation, and dynamic loading conditions common in industrial machinery, automotive assemblies, and structural applications. The heavy-duty galvanized coating provides sacrificial protection against corrosion, making it ideal for outdoor equipment, marine environments, and chemical processing facilities where moisture and corrosive elements are present. With its Rockwell C38 hardness and precise dimensional specifications, this washer maintains consistent locking performance while preventing damage to mating surfaces, reducing maintenance frequency and downtime in critical industrial applications.
Specification Summary & Compliance
Manufactured to exact ASME B18.21.1 standards with dimensional specifications of 1.024" inner diameter, 1.656" outer diameter, and 0.25" thickness for precise compatibility with 1" fasteners. This standard split lock washer features Rockwell C38 hardness rating and complies with RoHS 3 (2015/863/EU) environmental directives. The inch system measurement ensures proper fitment and performance in North American and international industrial applications requiring reliable locking security.
