S-93810A550 1/2"-13 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 and demanding industrial applications.
- Premium Bumax 88 stainless steel construction offers superior corrosion resistance and durability for long-term use in harsh environments.
- Coarse UNC threading with Class 2A fit provides faster assembly, reduced cross-threading risk, and secure fastening in various materials.
- Fully threaded design maximizes grip length and load distribution, enhancing joint integrity across the entire fastener length.
- External hex drive and 3/4" head width allow for high-torque installation using standard tools, speeding up maintenance and assembly processes.
- Compliance with ASME B18.2.1 standards guarantees dimensional accuracy and interchangeability, ensuring consistent quality in OEM and MRO applications.
- RoHS 3 and REACH environmental compliance supports sustainable and safe usage in regulated industries, minimizing environmental and health risks.
Professional Applications & Engineering Value
Engineered for demanding industrial applications, this Bumax 88 stainless steel hex head screw addresses critical challenges in heavy machinery, structural assemblies, and corrosive environments. The high tensile strength of 110,000 psi and fully threaded UNC coarse spacing ensure robust fastening under dynamic loads and vibrations, reducing the risk of joint failure. The external hex drive facilitates efficient installation and removal, while the Class 2A thread fit maintains precise tolerances for reliable performance in OEM and maintenance operations. Ideal for construction, marine, and chemical processing sectors, it combines mechanical resilience with regulatory adherence for uninterrupted service life.
Specification Summary & Compliance
This screw features a 1/2"-13 UNC coarse thread with Class 2A thread fit for standard dimensional accuracy, and is manufactured in accordance with ASME B18.2.1 specifications. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions are met for industrial use.
