S-92146A011 0.2" ID x 0.334" OD ASME B18.21.1 Split Lock Washers

Key Features & Benefits at a Glance

• Superior vibration resistance through the standard split design that maintains constant spring tension under dynamic loads
• Exceptional corrosion resistance provided by 18-8 stainless steel construction for long-term reliability in harsh environments
• Optimized dimensional compatibility with precise 0.2" ID and 0.334" OD specifically engineered for No. 10 screw applications
• Enhanced mechanical durability with Rockwell C35 hardness ensuring consistent performance under repeated stress
• Industry-standard compliance with ASME B18.21.1 specifications guaranteeing interchangeability and quality assurance
• Environmental regulation adherence through RoHS 3 and REACH compliance for global manufacturing applications
• Reliable spring action maintained by 0.047" thickness providing optimal deflection and locking force

Professional Applications & Engineering Value

This 18-8 stainless steel split lock washer delivers critical vibration-resistant fastening solutions for industrial applications where secure locking performance is paramount. The standard split lock washer design creates continuous spring tension that compensates for loosening caused by thermal cycling, vibration, and dynamic loads in machinery, electrical enclosures, and assembly fixtures. Manufactured from corrosion-resistant 18-8 stainless steel with Rockwell C35 hardness, this washer maintains its mechanical properties in demanding environments while preventing galvanic corrosion when paired with compatible fasteners. The precise 0.2" ID and 0.334" OD dimensions ensure perfect fitment with No. 10 screws, providing engineers with reliable, specification-compliant components for maintenance, manufacturing, and equipment assembly operations.

Specification Summary & Compliance

This split lock washer features inch system dimensions with 0.2" internal diameter, 0.334" outer diameter, and 0.047" thickness specifically designed for No. 10 screw applications. Manufactured to ASME B18.21.1 standards ensuring dimensional accuracy and performance reliability. The product is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant (as of 06/14/2023, 235 SVHC), meeting international environmental regulations for industrial fastener applications.