S-92146A036 0.766" ID x 1.265" OD ASME B18.21.1 Split Lock Washers

Key Features & Benefits at a Glance

• Superior vibration resistance through the split lock design that maintains consistent tension and prevents fastener loosening under dynamic loads
• Exceptional corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments and outdoor applications
• Optimized dimensional compatibility with precise 0.766" ID and 1.265" OD ensuring perfect fit for 3/4" screw applications
• Enhanced mechanical durability from Rockwell C35 hardness rating that withstands repeated assembly cycles without deformation
• Guaranteed performance reliability through ASME B18.21.1 compliance, ensuring consistent quality and engineering precision
• Environmental compliance assurance with RoHS 3 and REACH certifications for safe use across regulated industries
• Heavy-duty thickness design at 0.188" providing substantial bearing surface and long-term load distribution

Professional Applications & Engineering Value

This 18-8 Stainless Steel split lock washer delivers critical vibration-resistant performance in demanding industrial applications where fastener security is paramount. The standard split lock design creates continuous spring tension against both bearing surface and fastener head, effectively preventing rotational loosening caused by machinery vibration, thermal cycling, or dynamic loading conditions. Engineered specifically for 3/4" screw applications, the precise dimensional configuration ensures optimal fit and function in heavy equipment assembly, structural steel connections, and industrial machinery maintenance. The corrosion-resistant properties of 18-8 stainless steel make these industrial washers suitable for chemical processing, marine environments, and food processing equipment where moisture resistance is essential. This combination of material strength and engineered locking action provides reliable, long-term fastener security while reducing maintenance frequency and equipment downtime.

Specification Summary & Compliance

This split lock washer features precise dimensional specifications with 0.766" inner diameter, 1.265" outer diameter, and 0.188" thickness, specifically engineered for 3/4" screw applications. Manufactured in compliance with ASME B18.21.1 standards for dimensional accuracy and performance requirements. The washer meets RoHS 3 (2015/863/EU) compliance for restricted substance control and REACH (EC 1907/2006) compliance for chemical safety regulations. Material certification includes 18-8 Stainless Steel construction with verified Rockwell C35 hardness for consistent mechanical properties and durability.