S-92800A425 5/8"-18 x 5" 18-8 Stainless Steel Hex Head Screws
18-8 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
- Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and extended service life.
- High-strength performance with 80,000 psi tensile strength and Rockwell B70 hardness for reliable load-bearing in demanding applications.
- Precise and secure fastening ensured by the Class 2A thread fit, reducing the risk of cross-threading and assembly failures.
- Efficient installation and removal with the external hex drive and 15/16" head width, compatible with standard tools for quick maintenance.
- Enhanced thread engagement from the fully threaded UNF fine thread design, providing superior holding power in various materials.
- Environmental compliance with RoHS 3 and REACH standards, ensuring safety and sustainability for regulated industries.
- Versatile right-hand threading for standard industrial applications, offering consistent and reliable fastening solutions.
Professional Applications & Engineering Value
This 5/8"-18 UNF hex head screw is engineered from 18-8 Stainless Steel to address critical challenges in industrial settings, such as corrosion from moisture, chemicals, or outdoor exposure. The Class 2A thread fit and UNF fine thread design minimize vibration loosening and ensure tight seals in high-stress assemblies, from heavy machinery to structural frameworks. With an external hex drive and full threading, it enables rapid installation and uniform stress distribution, reducing the risk of joint failure. Ideal for industrial applications requiring durability and precision, this stainless steel fastener delivers long-term reliability while meeting stringent environmental standards like RoHS and REACH.
Specification Summary & Compliance
This product adheres to Class 2A thread fit tolerances for precise engagement and is manufactured according to UNF (Unified National Fine) thread standards. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets environmental and safety requirements for industrial use.
