S-91007A681 0.766" ID x 1.285" OD ASME B18.21.1 Oversized Split Lock Washers
Oversized Split Lock Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Special Type Parameters
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Key Features & Benefits at a Glance
- Superior vibration resistance from the split lock design prevents fastener loosening in demanding applications
- Excellent corrosion resistance provided by 18-8 stainless steel construction for extended service life
- Reliable hardness performance with Rockwell C35 rating ensuring consistent spring action and durability
- Precise dimensional compatibility with 0.766" ID specifically engineered for 3/4" screw applications
- Industry-standard compliance meeting ASME B18.21.1 specifications for quality assurance
- Enhanced safety and reliability through optimal 1.285" OD and 0.226" thickness dimensions
- Environmental regulation compliance with RoHS 3 and REACH standards for global market acceptance
Professional Applications & Engineering Value
This heavy-duty split lock washer delivers exceptional engineering value in applications where vibration-induced loosening compromises assembly integrity. The 18-8 stainless steel construction provides superior corrosion resistance for harsh environments, while the standard split lock design creates continuous spring tension that maintains clamping force under dynamic loads. Engineered specifically for 3/4" screw applications, this washer solves critical fastening challenges in industrial machinery, heavy equipment, and structural assemblies where reliability is paramount. The combination of Rockwell C35 hardness and precise dimensional control ensures consistent performance in high-stress applications, making it an essential component for maintenance professionals and OEM manufacturers seeking to enhance their assembly's longevity and safety.
Specification Summary & Compliance
This split lock washer features precise dimensional specifications including 0.766" inner diameter, 1.285" outer diameter, and 0.226" thickness. Manufactured to ASME B18.21.1 standards for quality assurance and dimensional accuracy. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting the latest environmental standards for hazardous substances. Designed specifically for use with 3/4" screws in inch measurement system applications.
