S-93810A220 5/16"-18 x 1" ASME B18.2.1 Super-Corrosion-Resistant High-Strength Bumax 88 Hex Head Screws
Super-Corrosion-Resistant High-Strength Bumax 88 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 tensile strength of 110,000 psi ensures reliable performance in high-stress industrial applications, reducing the risk of fastener failure.
- Superior corrosion resistance from Bumax 88 Stainless Steel material extends service life in harsh or outdoor environments, minimizing maintenance needs.
- Coarse UNC threading with Class 2A fit provides quick and secure installation, reducing assembly time and improving joint integrity.
- Fully threaded design offers consistent gripping along the entire 1" length, enhancing load distribution and vibration resistance.
- External hex drive and hex head allow for high-torque application with standard tools, ensuring tight fastening in confined spaces.
- Compliance with ASME B18.2.1 standards guarantees dimensional accuracy and interchangeability, supporting quality assurance in engineering projects.
- RoHS 3 and REACH compliance ensures environmental safety and regulatory adherence for global supply chain requirements.
Professional Applications & Engineering Value
Engineered for heavy-duty applications, this 5/16"-18 UNC hex head screw in Bumax 88 Stainless Steel addresses critical industrial challenges such as corrosion, high mechanical stress, and assembly efficiency. The coarse thread spacing and Class 2A fit enable rapid installation in structural frameworks, machinery, and equipment, while the external hex drive facilitates secure tightening with common wrenches. Ideal for sectors like construction, marine, and chemical processing, it provides long-term reliability by resisting environmental degradation and maintaining 110,000 psi tensile strength under dynamic loads, ensuring operational safety and reduced downtime.
Specification Summary & Compliance
This screw features precise UNC coarse threads with Class 2A tolerance, ensuring consistent fit and performance. Manufactured to meet ASME B18.2.1 specifications for dimensional standards, it is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming adherence to environmental and health safety requirements in industrial use.
