S-92198A874 3/4"-10 x 14" ASME B18.2.1 18-8 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments
• High tensile strength of 80,000 psi ensures reliable performance under heavy loads and stress
• Rockwell B70 hardness provides superior durability and resistance to wear and deformation
• Coarse UNC thread design enables faster installation and better performance in softer materials
• Partially threaded configuration allows for precise clamping force control in structural applications
• External hex drive with 1 1/8" head width delivers maximum torque transmission and easy installation
• Comprehensive regulatory compliance including ASME B18.2.1, RoHS 3, and REACH for global project acceptance

Professional Applications & Engineering Value

This heavy-duty hex head screw delivers critical engineering solutions for demanding industrial applications where structural integrity and corrosion resistance are paramount. The 18-8 Stainless Steel composition provides excellent protection against rust and chemical exposure, making it ideal for marine environments, chemical processing plants, and outdoor construction projects. The 3/4"-10 UNC coarse thread configuration ensures rapid assembly and superior holding power in various materials, while the partially threaded design concentrates clamping force precisely where needed. With its external hex drive and substantial head dimensions, this fastener accommodates high-torque applications without stripping, reducing installation time and improving job site efficiency. The combination of 80,000 psi tensile strength and Rockwell B70 hardness makes this screw suitable for critical structural connections, heavy machinery assembly, and infrastructure projects requiring long-term reliability.

Specification Summary & Compliance

This 14" length hex head screw features precise Class 2A thread fit tolerances according to inch system standards, ensuring consistent performance and interchangeability. The UNC coarse thread pattern with 3/4"-10 specification provides optimal engagement characteristics for industrial applications. Manufacturing and dimensional compliance strictly adhere to ASME B18.2.1 standards, guaranteeing mechanical integrity and dimensional accuracy. Environmental and safety compliance includes full conformance with RoHS 3 (2015/863/EU) restrictions on hazardous substances and REACH (EC 1907/2006) regulations for chemical management, making this fastener suitable for global procurement and environmentally conscious projects.