S-93810A120 1/4"-20 x 3/4" ASME B18.2.1 Super-Corrosion-Resistant High-Strength Bumax 88 Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with Bumax 88 stainless steel, ideal for harsh industrial environments
• High tensile strength of 110,000 psi ensures reliable performance in demanding applications
• Fully threaded UNC coarse spacing provides faster installation and superior holding power
• External hex drive with 7/16" head width delivers secure tool engagement and easy torque application
• Class 2A thread fit guarantees consistent assembly compatibility and smooth threading
• Compliance with ASME B18.2.1 standards ensures dimensional accuracy and interchangeability
• RoHS 3 and REACH compliant for environmentally responsible and safe industrial use

Professional Applications & Engineering Value

Engineered for heavy-duty industrial applications, these 1/4"-20 Bumax 88 stainless steel hex head screws deliver outstanding reliability where corrosion resistance and structural integrity are critical. The fully threaded UNC coarse spacing enables rapid installation in machinery, structural frames, and equipment assemblies, reducing assembly time while maintaining 110,000 psi tensile strength. The external hex drive ensures maximum torque transfer without stripping, making them ideal for maintenance operations and high-vibration environments. Their Bumax 88 material provides superior performance in chemical processing, marine, and outdoor installations where standard stainless fasteners may fail.

Specification Summary & Compliance

This screw features a 1/4"-20 UNC thread with Class 2A fit for precise dimensional tolerance and interchangeability. Manufactured to meet ASME B18.2.1 specifications for hex head screws, it ensures consistent quality across industrial applications. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and material traceability for global supply chains.