S-91235A318 6.2 mm ID x 13.9 mm OD Heavy-Vibration-Resistant Spring Lock Washers
Heavy-Vibration-Resistant Spring Lock Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Exceptional corrosion resistance from 17-7 PH Stainless Steel, ideal for harsh industrial environments and extending service life.
- Superior spring action and locking force to prevent loosening from vibration, ensuring joint integrity in M6 fastener applications.
- High strength and durability backed by a Rockwell C38 hardness, providing reliable performance under load.
- Precise dimensional fit with a 6.2mm ID and 13.9mm OD for easy installation and optimal performance with M6 screws.
- Compliance with major environmental regulations, including RoHS 3 and REACH, for safe use in global markets.
- Compact and efficient design with a 1.8mm overall height, saving space without compromising on locking functionality.
Professional Applications & Engineering Value
This 17-7 PH Stainless Steel Spring Lock Washer is engineered to solve critical challenges in demanding applications where vibration-induced loosening and corrosion are primary concerns. Its spring lock design applies continuous tension, effectively maintaining clamp load in assemblies subjected to dynamic stresses, such as in automotive, aerospace, and heavy machinery. The M6 size ensures compatibility with standard fasteners, while the high-performance stainless steel material offers excellent resistance to rust and chemical exposure, reducing maintenance needs and downtime. This makes it an indispensable component for engineers seeking long-term reliability and compliance in industrial washers for critical systems.
Specification Summary & Compliance
This washer is manufactured to precise specifications, including an Inside Diameter (ID) of 6.2 mm, Outside Diameter (OD) of 13.9 mm, and a Thickness of 1 mm. It is designed for use with M6 screw sizes and features a Rockwell C38 hardness for consistent mechanical performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets stringent environmental and safety standards for industrial components.
