S-92146A043 1.789" ID x 2.679" 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 prevents fastener loosening in high-stress industrial environments
- 18-8 stainless steel construction provides excellent corrosion resistance and durability
- Rockwell C35 hardness rating ensures long-term performance under heavy loads
- ASME B18.21.1 compliance guarantees precise dimensional accuracy and reliable performance
- RoHS 3 and REACH compliance meets strict environmental and safety regulations
- Optimized for 1 3/4" screw sizes with precise 1.789" ID for perfect fit and maximum locking effectiveness
- Standard split lock design delivers consistent spring action and reliable tension maintenance
Professional Applications & Engineering Value
This 18-8 stainless steel split lock washer is engineered to solve critical vibration-induced loosening problems in demanding industrial applications. The standard split lock washer type creates continuous spring tension that compensates for thermal expansion and mechanical stress, making it ideal for heavy machinery, construction equipment, and transportation systems. The Rockwell C35 hardness ensures the washer maintains its structural integrity under repeated loading cycles, while the corrosion-resistant stainless steel material provides reliable performance in harsh environments including chemical processing, marine applications, and outdoor installations. The precise 1.789" ID and 2.679" OD dimensions ensure perfect compatibility with 1 3/4" screw sizes, delivering optimal locking force distribution across the fastener assembly.
Specification Summary & Compliance
This split lock washer features precise dimensional specifications with 1.789" inner diameter, 2.679" outer diameter, and 0.389" thickness, engineered to ASME B18.21.1 standards for dimensional accuracy and performance reliability. The washer is manufactured from 18-8 stainless steel with Rockwell C35 hardness and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors while meeting international quality and safety requirements.
