S-92800A291 5/8"-18 x 10" 18-8 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Exceptional load-bearing capacity thanks to 80,000 PSI tensile strength for demanding applications
• Reliable thread engagement with Class 2A thread fit ensuring precise, vibration-resistant connections
• Optimized for fine adjustments using UNF fine threading for superior clamping in precision assemblies
• Enhanced durability from Rockwell B70 hardness, resisting wear and deformation under stress
• Secure external hex drive allows for high-torque installation with standard tools
• Compliant with environmental regulations including RoHS 3 and REACH for global supply chain compatibility

Professional Applications & Engineering Value

Engineered for heavy-duty industrial applications, this 5/8"-18 UNF hex head screw in 18-8 stainless steel addresses critical needs for corrosion resistance and structural integrity. The partially threaded design concentrates strength where needed, while the UNF fine thread provides superior resistance to loosening under vibration—common in machinery, construction, and transportation equipment. With a 10" length and external hex drive, it ensures easy installation in deep or confined spaces, delivering long-term reliability in aggressive environments where failure is not an option.

Specification Summary & Compliance

This fastener meets Class 2A thread fit tolerances for consistent assembly, manufactured to UNF fine thread standards with a minimum thread length of 1 3/4". It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material traceability. The inch system measurements and right-hand thread direction align with common industrial specifications for seamless integration into existing designs.