S-92800A297 3/4"-16 x 4 1/2" 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
• High tensile strength of 80,000 PSI ensures reliable performance under heavy loads and stress
• Rockwell B70 hardness provides excellent wear resistance and long-term durability
• Class 2A thread fit offers consistent, precise assembly with standard UNF fine threading
• External hex drive design allows for easy installation and removal with common tools
• Partial threading enables secure fastening in applications requiring unthreaded shank sections
• Compliance with RoHS 3 and REACH regulations ensures environmental safety and global market acceptance

Professional Applications & Engineering Value

These 18-8 stainless steel hex head screws are engineered to address critical industrial fastening challenges where corrosion resistance and high tensile strength are paramount. The UNF fine threading and Class 2A thread fit provide superior vibration resistance and precise alignment in machinery, construction, and heavy equipment applications. The external hex drive facilitates quick installation with standard wrenches, reducing assembly time while maintaining 80,000 PSI tensile rating for demanding environments. Ideal for partially threaded needs in structural assemblies, these screws deliver reliable performance in corrosive conditions, minimizing maintenance and replacement costs.

Specification Summary & Compliance

This 3/4"-16 UNF hex head screw features precise Class 2A thread fit per UNF standards, ensuring dimensional accuracy and interchangeability. With a length of 4 1/2" and partial threading starting from a minimum thread length of 1 3/4", it meets rigorous manufacturing specifications. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing adherence to environmental and safety standards for industrial use.