S-98150A420 5/8"-11 Push Button Nuts
Push Button Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Flange Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Quick installation and removal with push-button mechanism, reducing assembly time in repetitive applications
- Enhanced load distribution from the 1 5/8" flange, minimizing surface damage and improving joint integrity
- Superior corrosion resistance with black-oxide steel finish, extending service life in harsh industrial environments
- Secure, non-slip fastening enabled by the external hex drive design for reliable torque application
- Consistent thread engagement with Class 2B coarse threads (5/8"-11), ensuring vibration resistance and easy alignment
- Compliance with environmental standards including REACH and RoHS 3, meeting global regulatory requirements
- Versatile right-hand threading compatible with standard coarse-threaded bolts for broad industrial use
Professional Applications & Engineering Value
This push button flange nut is engineered to address common assembly challenges in high-volume manufacturing and maintenance operations. The black-oxide steel construction provides durable protection against rust and wear, while the flanged hex design with a 1 5/8" diameter distributes clamping force evenly, preventing loosening under dynamic loads. Its external hex drive allows for swift installation with standard tools, and the coarse 5/8"-11 threads with Class 2B fit ensure reliable performance in vibrating machinery, construction equipment, and automotive assemblies. By combining rapid deployment with robust fastening, it reduces downtime and enhances operational efficiency in industrial settings.
Specification Summary & Compliance
This nut features precision Class 2B thread fit with coarse 5/8"-11 right-hand threading, manufactured to inch system standards. The flange measures 1 5/8" in diameter with 0.25" thickness for optimal load-bearing. It is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, including exemption 6(a)-I for lead as an alloying element in steel, ensuring adherence to international environmental and safety standards.
