S-93496A009 0.174" ID x 0.293" OD ASME B18.21.1 Split Lock Washers
Split Lock Washers
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Special Type Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior vibration resistance due to the split lock design, preventing fastener loosening in high-stress applications
- Excellent corrosion resistance from the bronze material, ideal for harsh or marine environments
- Durable and long-lasting performance ensured by the Rockwell B90 hardness rating
- Precise fit for No. 8 screws with a 0.174" inner diameter for reliable installation and secure locking
- Optimal load distribution provided by the 0.293" outer diameter and 0.040" thickness
- Guaranteed dimensional consistency and interchangeability by conforming to the ASME B18.21.1 standard
- Safe for global industrial use with full compliance to RoHS 3 and REACH environmental regulations
Professional Applications & Engineering Value
This Bronze Split Lock Washer is engineered to solve critical vibration-induced loosening in demanding mechanical assemblies. Its bronze construction offers inherent corrosion resistance, making it a top choice for applications exposed to moisture, chemicals, or saltwater environments, such as marine equipment, pumps, and offshore structures. The split lock design and Rockwell B90 hardness ensure the washer maintains constant spring tension against the No. 8 screw and nut, effectively dampening vibrations and maintaining clamp load. This reliability is crucial in industries like industrial machinery, automotive, and aerospace, where fastener failure can lead to costly downtime or safety hazards. Manufactured to the ASME B18.21.1 standard, it guarantees precise dimensions and performance for consistent, dependable locking performance in critical mechanical fasteners systems.
Specification Summary & Compliance
This washer features a 0.174" Inner Diameter (ID), 0.293" Outer Diameter (OD), and 0.040" Thickness, designed specifically for No. 8 screw size. It is manufactured as a Standard Split Lock Washer Type in the Inch system and conforms to the ASME B18.21.1 specification, ensuring dimensional accuracy and mechanical performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free of restricted hazardous substances and safe for industrial use.
