S-92800A268 9/16"-18 x 1 3/4" 18-8 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh environments
• Exceptional mechanical strength with 80,000 psi tensile strength and Rockwell B70 hardness to withstand high-stress applications
• Precise fastening engagement through UNF fine threading and Class 2A thread fit for reliable, vibration-resistant connections
• Efficient installation and removal with external hex drive and 13/16" head width for standard tool compatibility
• Full threading coverage across the 1 3/4" length ensures maximum grip and load distribution
• Regulatory compliance assurance with RoHS 3 and REACH compliance for global industrial applications
• Right-hand thread design provides standard directional fastening for consistent assembly processes

Professional Applications & Engineering Value

These 18-8 stainless steel hex head screws deliver critical performance advantages in demanding industrial environments where corrosion resistance and structural integrity are paramount. The combination of UNF fine threading with Class 2A thread fit ensures precise engagement that resists loosening under vibration, making them ideal for machinery, equipment assembly, and structural applications. The external hex drive design allows for high-torque installation using standard tools, while the fully threaded configuration provides consistent clamping force across the entire 1 3/4" length. Engineered to meet the rigorous demands of industrial fastening, these screws offer reliable performance in manufacturing, construction, and heavy equipment applications where 80,000 psi tensile strength and corrosion resistance are essential for long-term operational reliability.

Specification Summary & Compliance

This 9/16"-18 UNF hex head screw features precision Class 2A thread fit with right-hand fine threading and full threading along the 1 3/4" length. Manufactured to inch system standards with a 13/16" head width and 23/64" head height for standard tool compatibility. The fastener complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental compliance for industrial applications worldwide.