S-90276A197 8-32 x 3/4" ASME B18.6.3 Steel Round Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in demanding industrial environments
• Reliable fastening performance with Class 2A thread fit ensuring consistent engagement and vibration resistance
• High tensile strength rating of 60,000 psi provides exceptional load-bearing capacity for critical applications
• Optimized installation efficiency through UNC coarse threading that reduces cross-threading risks during assembly
• Enhanced durability with Rockwell B69 hardness maintaining structural integrity under mechanical stress
• Universal compatibility with standard slotted drive tools for straightforward installation and maintenance
• Full-length threading enables maximum grip along the entire fastener length for superior holding power

Professional Applications & Engineering Value

This 8-32 UNC coarse thread screw delivers exceptional engineering value across industrial applications where vibration resistance and corrosion protection are critical. The zinc-plated steel construction provides a durable barrier against environmental factors, while the Class 2A thread fit ensures precise engagement that minimizes loosening in machinery, equipment assemblies, and structural frameworks. The rounded head design with slotted drive offers both aesthetic appeal and practical installation benefits, making it ideal for applications requiring flush mounting and tool accessibility. With fully threaded right-hand configuration and proven 60,000 psi tensile strength, this fastener solves common challenges of joint integrity and long-term reliability in manufacturing, automotive, and electrical enclosure applications.

Specification Summary & Compliance

Manufactured to exacting dimensional standards with Class 2A thread fit tolerance and UNC coarse thread specifications. Complies with ASME B18.6.3 manufacturing standards for dimensional consistency and performance reliability. Meets environmental regulations including RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) requirements, ensuring safe use across regulated industries. The inch system measurement guarantees compatibility with North American specifications and replacement applications.