S-92186A830 5/8"-11 x 9" ASME B18.2.1 Super-Corrosion-Resistant 316 Stainless Steel Hex Head Screws
Super-Corrosion-Resistant 316 Stainless Steel Hex Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Exceptional corrosion resistance with 316 stainless steel construction, ideal for harsh industrial environments and chemical exposure.
- High tensile strength of 70,000 PSI ensures reliable performance under heavy loads and vibration, reducing the risk of fastener failure.
- Rockwell B70 hardness provides superior durability and wear resistance, extending the service life of your assemblies.
- Coarse UNC threading allows for faster installation and easier alignment, saving valuable assembly time.
- Class 2A thread fit offers consistent, reliable engagement with standard nuts for secure fastening.
- External hex drive and hex head design enables high-torque installation with common tools, ensuring a tight, secure fit.
- Compliance with ASME B18.2.1, RoHS 3, and REACH guarantees product quality, safety, and environmental responsibility for regulated industries.
Professional Applications & Engineering Value
This 5/8"-11 UNC hex head screw is engineered for demanding applications where corrosion resistance and high tensile strength are critical. Made from 316 stainless steel, it excels in marine, chemical processing, and food industry environments, resisting pitting and crevice corrosion. The coarse UNC thread and partial threading provide optimal grip in structural assemblies and heavy machinery, reducing the risk of loosening under dynamic loads. Its 9" length and external hex drive make it suitable for large-scale bolting operations, offering reliable performance in construction, infrastructure, and industrial equipment where durability and compliance with ASME B18.2.1 standards are non-negotiable.
Specification Summary & Compliance
This screw features a Class 2A thread fit for consistent dimensional accuracy and a coarse UNC thread (5/8"-11) with a minimum thread length of 1 3/4". It complies with ASME B18.2.1 manufacturing specifications, ensuring reliable performance in industrial applications. Additionally, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance standards, supporting environmental safety and regulatory requirements.
