S-92891A102 5/8"-11 Square Nuts
Square Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 316 Stainless Steel construction, ideal for harsh chemical and marine environments
- Exceptional durability and strength for heavy-duty applications, ensuring long-term reliability under high stress
- Precise Class 2B thread fit for smooth assembly and secure fastening, reducing installation time and risk of cross-threading
- External square drive design allows for easy wrench access and high-torque tightening in confined spaces
- Coarse UNC thread pattern provides quick engagement and resistance to vibration loosening in industrial machinery
- Full compliance with RoHS 3 and REACH standards ensures safe use in regulated industries without hazardous substances
- Standard inch sizing (5/8"-11) guarantees compatibility with common UNC bolts and existing equipment
Professional Applications & Engineering Value
This 5/8"-11 UNC square nut is engineered from 316 Stainless Steel to address critical challenges in corrosive and high-stress environments, such as chemical processing plants, marine equipment, and offshore structures. The coarse thread design and Class 2B thread fit ensure rapid installation and reliable performance, minimizing downtime in assembly lines. Its external square drive facilitates secure gripping with standard wrenches, enhancing torque application without slippage. Ideal for heavy-duty fastening in machinery, construction, and transportation sectors, this nut maintains integrity under extreme temperatures and moisture, supported by RoHS and REACH compliance for global industrial safety standards.
Specification Summary & Compliance
This square nut adheres to UNC coarse thread standards with a Class 2B thread fit for precise dimensional accuracy, measuring 1" in width and 35/64" in height. Manufactured in accordance with industry specifications for inch system fasteners, it complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring no restricted substances are used. The right-hand thread direction and external square drive style align with common assembly practices, guaranteeing reliability in diverse engineering applications.
