S-93810A590 1/2"-13 x 2" 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 corrosion resistance with Bumax 88 stainless steel construction for long-term reliability in harsh environments
- Superior load-bearing capacity with 110,000 psi tensile strength for heavy-duty industrial applications
- Quick installation and removal through external hex drive design with 3/4" head width for standard tool compatibility
- Enhanced vibration resistance with UNC coarse threading that maintains secure connections under dynamic loads
- Precise thread engagement with Class 2A thread fit ensuring consistent performance and proper mating
- Optimized material efficiency through partial threading that provides strength where needed while reducing weight
- Regulatory compliance assurance meeting ASME B18.2.1 standards and environmental regulations including RoHS 3 and REACH
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these Bumax 88 stainless steel hex head screws address critical challenges in construction, heavy machinery, and structural assemblies. The combination of 110,000 psi tensile strength and UNC coarse threading provides exceptional resistance to vibration loosening and mechanical stress, making them ideal for applications where reliability is paramount. The external hex drive design ensures secure tool engagement during installation, while the partially threaded configuration concentrates strength in critical sections. These industrial fasteners maintain performance in corrosive environments, offering long-term durability that reduces maintenance frequency and downtime in heavy-duty applications across multiple sectors.
Specification Summary & Compliance
This 1/2"-13 hex head screw features precise Class 2A thread fit with UNC coarse threading and partial threading extending to a minimum of 1 1/4". Manufactured to ASME B18.2.1 specifications, the fastener ensures dimensional accuracy and interchangeability. The product maintains compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming its suitability for regulated industrial applications while meeting the mechanical requirements for high-strength fastening solutions.
