S-93810A160 1/4"-20 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 from Bumax 88 stainless steel, ideal for harsh industrial environments
- High tensile strength of 110,000 psi ensures reliable performance under heavy loads and vibrations
- Standard UNC coarse threading provides faster installation and reduced risk of cross-threading
- External hex drive design allows for high torque application with standard tools
- Class 2A thread fit guarantees consistent, precision mating with nuts and threaded holes
- Partial threading configuration offers optimal grip strength while minimizing material usage
- Full compliance with ASME B18.2.1, RoHS 3, and REACH ensures quality and environmental safety standards
Professional Applications & Engineering Value
These Bumax 88 stainless steel hex head screws deliver superior performance in demanding applications where corrosion resistance and high tensile strength are critical. The 1/4"-20 UNC coarse thread design ensures rapid assembly in structural steel, heavy machinery, and industrial equipment, while the external hex drive accommodates high torque requirements without stripping. Manufactured from premium Bumax 88 material, these screws withstand aggressive chemicals, saltwater exposure, and extreme temperatures, making them ideal for offshore, chemical processing, and marine applications. The partial threading provides maximum clamping force where full thread engagement isn't required, optimizing both performance and cost-efficiency in your industrial fastener solutions.
Specification Summary & Compliance
This 1/4"-20 UNC hex head screw features precision Class 2A thread fit tolerances with coarse thread spacing and partial threading up to 3/4" minimum thread length. Manufactured to ASME B18.2.1 standards with complete compliance to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The inch system measurements include 2" overall length, 7/16" head width, and 5/32" head height for consistent dimensional accuracy across industrial applications.
