S-91735A197 8-32 x 3/4" ASME B18.6.3 Stainless Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 Stainless Steel construction and passivated finish, ideal for harsh environments and extended service life.
• High mechanical strength offering 80,000 psi tensile strength and Rockwell B85 hardness for reliable performance under heavy loads.
• Efficient installation and removal facilitated by the Phillips No. 2 drive and fully threaded 8-32 UNC coarse design.
• Consistent and secure fastening ensured by the Class 2A thread fit and standard pan head profile for uniform clamping force.
• Broad industrial compliance meeting ASME B18.6.3 specifications, RoHS 3, and REACH regulations for safe, quality-assured use.
• Versatile right-hand threading compatible with standard UNC components, simplifying procurement and assembly processes.

Professional Applications & Engineering Value

Engineered for demanding sectors like chemical processing, marine, and food equipment, these 316 Stainless Steel rounded head screws address critical challenges such as galvanic corrosion and stress cracking. The passivated finish enhances surface integrity, while the 8-32 UNC coarse thread and fully threaded design provide robust grip in soft materials or vibration-prone setups. With a Phillips drive for controlled torque application, they streamline maintenance in confined spaces, reducing downtime and ensuring long-term reliability in industrial applications where hygiene and durability are paramount.

Specification Summary & Compliance

This screw adheres to Class 2A thread fit tolerances per UNC standards, with precise dimensions including a 0.322" head diameter and 3/4" length. Manufacturing conforms to ASME B18.6.3 specifications, and it is verified as RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring environmental safety and regulatory alignment for global industrial use.