S-93810A470 3/8"-16 x 3" 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, ideal for harsh industrial environments
- High tensile strength of 110,000 psi provides reliable performance in demanding heavy-duty applications
- Coarse UNC threading ensures faster installation and reduced cross-threading risk compared to fine threads
- Class 2A thread fit offers optimal clearance for smooth assembly while maintaining secure fastening
- External hex drive design enables high torque application with standard tools for efficient installation
- Compliance with ASME B18.2.1 standards guarantees dimensional accuracy and interchangeability
- RoHS 3 and REACH compliance ensures environmental responsibility and workplace safety
Professional Applications & Engineering Value
This Bumax 88 stainless steel hex head screw delivers superior performance in demanding industrial settings where corrosion resistance and high strength are critical. The 3/8"-16 UNC coarse thread configuration provides excellent engagement in various materials while resisting vibration-induced loosening. With its external hex drive and 9/16" head width, the fastener accommodates high torque applications without stripping, making it ideal for heavy machinery, structural assemblies, and equipment requiring 110,000 psi tensile strength. The partially threaded design allows for precise clamping force distribution, while the premium stainless steel composition ensures long-term reliability in corrosive environments, reducing maintenance costs and downtime.
Specification Summary & Compliance
This 3/8"-16 UNC hex head screw features Class 2A thread fit tolerances per ASME B18.2.1 specifications, ensuring dimensional precision and compatibility. The fastener maintains 3" length with 1" minimum thread length and 9/16" head width for consistent performance. Manufacturing complies with ASME B18.2.1 standards, while environmental compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted substances for industrial safety requirements.
