S-92147A011 0.2" ID x 0.334" OD ASME B18.21.1 Split Lock Washers

Key Features & Benefits at a Glance

• Superior vibration resistance prevents fastener loosening in high-stress industrial environments
• Exceptional corrosion resistance with 316 stainless steel construction for harsh chemical and marine applications
• Precision dimensional accuracy with 0.2" ID, 0.334" OD, and 0.047" thickness ensures perfect fit for No. 10 screws
• Enhanced durability with Rockwell C35 hardness maintains locking performance under repeated loading
• Industry-standard compliance with ASME B18.21.1 ensures reliable mechanical performance
• Environmental responsibility with RoHS 3 and REACH compliance for sustainable manufacturing operations
• Standard split lock design provides immediate spring action and consistent locking force

Professional Applications & Engineering Value

These 316 stainless steel split lock washers deliver critical vibration resistance in demanding industrial applications where fastener security is paramount. The split lock washer design creates continuous spring tension that compensates for thermal expansion, vibration, and load variations, preventing costly downtime from loose fasteners. Manufactured from marine-grade 316 stainless steel, these washers withstand corrosive environments including chemical processing, marine hardware, and food processing equipment. The precise 0.2" internal diameter and No. 10 screw size compatibility ensure easy installation while the Rockwell C35 hardness maintains structural integrity under mechanical stress, making them ideal for machinery assembly, electrical enclosures, and transportation equipment where reliable locking performance is non-negotiable.

Specification Summary & Compliance

This split lock washer features precise dimensional specifications including 0.2" ID, 0.334" OD, and 0.047" thickness, engineered to ASME B18.21.1 standards for consistent performance and interchangeability. The manufacturing process ensures proper split lock washer type geometry and spring characteristics. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations confirms environmental responsibility and chemical safety, while the 316 stainless steel material and Rockwell C35 hardness provide the mechanical properties required for industrial fastener applications demanding corrosion resistance and reliable locking action.