S-92800A432 3/4"-16 x 4" 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 in demanding heavy-duty applications
• Precision Class 2A thread fit guarantees smooth assembly and consistent fastening accuracy
• External hex drive design provides excellent torque transmission and easy installation with standard tools
• Fine UNF threading offers improved vibration resistance and superior clamping force retention
• Full threading along the 4" length enables maximum adjustability and versatile positioning
• Compliance with RoHS 3 and REACH regulations ensures environmental safety and global market acceptance

Professional Applications & Engineering Value

This 3/4"-16 UNF hex head screw delivers exceptional engineering value through its optimized material selection and thread design. The 18-8 stainless steel composition provides outstanding corrosion resistance, making it ideal for applications in chemical processing, marine environments, and food processing equipment where moisture resistance is critical. The fine UNF threading and Class 2A thread fit ensure precise engagement and superior vibration resistance in heavy machinery, structural steel connections, and industrial equipment assemblies. With 80,000 psi tensile strength and Rockwell B70 hardness, this fully threaded fastener maintains integrity under extreme loads while the external hex drive facilitates quick installation and removal in space-constrained applications.

Specification Summary & Compliance

This industrial hex head screw features precision 3/4"-16 UNF fine threading with Class 2A thread fit tolerance for consistent performance. Manufactured from 18-8 stainless steel with Rockwell B70 hardness and 80,000 psi tensile strength, the fastener meets rigorous industrial standards. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe usage across global markets. The inch system measurement and right-hand thread direction provide compatibility with standard industrial equipment and maintenance protocols.