S-92147A410 0.094" ID x 0.172" OD ASME B18.21.1 Split Lock Washers

Key Features & Benefits at a Glance

• Superior vibration resistance from the split lock design prevents loosening under dynamic loads, ensuring long-term joint integrity.
• Exceptional corrosion resistance with 316 stainless steel construction, ideal for harsh environments like marine or chemical applications.
• High hardness rating of Rockwell C35 provides excellent durability and maintains locking force without deformation.
• Precise dimensional fit with 0.094" ID and 0.172" OD for reliable performance with No. 2 screws, reducing assembly errors.
• Compliance with ASME B18.21.1 standards guarantees consistent quality and interchangeability in industrial assemblies.
• RoHS 3 and REACH compliant for safe use in regulated industries, supporting environmental and health standards.
• Versatile for various applications, from machinery to electronics, due to its standard split lock type and inch measurement system.

Professional Applications & Engineering Value

This 316 stainless steel split lock washer is engineered to address common industrial challenges such as vibration-induced fastener failure and corrosion in demanding settings. The split lock design applies continuous spring tension, effectively resisting loosening in high-vibration environments like automotive or aerospace assemblies. Made from 316 stainless steel, it offers superior resistance to chlorides and acids, making it suitable for marine, chemical processing, and food industry applications where moisture exposure is a concern. With precise dimensions for No. 2 screw compatibility, it ensures easy installation and reliable performance in industrial washers systems, reducing maintenance downtime and enhancing safety. Its adherence to ASME B18.21.1 standards ensures consistent quality, providing engineers with a dependable solution for critical locking needs in machinery, electronics, and structural frameworks.

Specification Summary & Compliance

This washer features an ID of 0.094", OD of 0.172", and thickness of 0.020", designed for precise fit with No. 2 screws in inch measurement systems. It meets ASME B18.21.1 specifications for dimensional accuracy and performance, ensuring reliable locking action. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, it is free from hazardous substances, supporting use in environmentally conscious and regulated industries.