S-91792A170 1-64 x 1/2" ASME B18.6.3 Stainless Steel Pan Head Slotted Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance thanks to 18-8 Stainless Steel construction and passivated finish, ensuring long-term reliability in harsh environments
• Superior mechanical strength with 100,000 psi tensile strength and Rockwell B100 hardness for reliable performance under high-stress applications
• Precision thread engagement with Class 2A UNC coarse threads providing secure fastening and vibration resistance in industrial assemblies
• Optimized drive compatibility featuring a standard slotted drive design for straightforward installation with common tools
• Full-threaded design advantage ensuring maximum grip length and uniform stress distribution along the entire fastener length
• Regulatory compliance assurance meeting ASME B18.6.3 specifications and environmental standards including RoHS 3 and REACH
• Versatile pan head profile with rounded design offering improved aesthetics and reduced surface damage during installation

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these 1-64 UNC rounded head slotted screws deliver critical performance advantages where corrosion resistance and mechanical reliability are paramount. The 18-8 Stainless Steel composition combined with passivated finish creates a robust barrier against chemical exposure and atmospheric corrosion, making them ideal for marine equipment, food processing machinery, and outdoor applications. The Class 2A thread fit with coarse UNC threading ensures rapid assembly and secure fastening in materials where fine threads might strip or fail. With 100,000 psi tensile strength and fully threaded design, these machine screws maintain clamping force integrity in vibration-prone assemblies, while the slotted pan head configuration provides reliable torque transmission without specialized tooling requirements.

Specification Summary & Compliance

This 1/2" length machine screw features precision Class 2A thread fit with 1-64 UNC coarse threads and right-hand thread direction. Manufacturing complies with ASME B18.6.3 standards for dimensional accuracy and mechanical properties. The product is certified RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting current environmental regulations for industrial components.