S-91793A076 2-56 x 3/16" ASME B18.6.3 Stainless Steel Binding Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction and passivated finish for extended service life in harsh environments
• Exceptional mechanical strength with 100,000 psi tensile strength and Rockwell B100 hardness for reliable performance under heavy loads
• Optimized binding capability through wide rounded head profile that distributes pressure evenly and prevents surface damage
• Precise thread engagement with Class 2A thread fit ensuring consistent fastening and vibration resistance in industrial applications
• Simplified installation with standard slotted drive design compatible with common tools for efficient assembly
• Full-threaded design providing maximum grip length and superior holding power across the entire fastener length
• Regulatory compliance assurance meeting ASME B18.6.3 specifications and environmental standards for global industrial use

Professional Applications & Engineering Value

Engineered for demanding binding applications, this 2-56 UNC rounded head binding screw addresses critical industrial fastening challenges where component security and surface protection are paramount. The 18-8 stainless steel material combined with passivated finish creates a robust barrier against corrosion, chemical exposure, and environmental degradation, making it ideal for electronics assembly, instrumentation panels, and precision machinery. The wide rounded head profile eliminates sharp edges that could damage sensitive materials while providing superior clamping force distribution. With coarse thread spacing and fully threaded design, installation is accelerated while maintaining exceptional pull-out resistance. These industrial screws deliver reliable performance in vibration-prone environments, ensuring long-term fastener integrity without compromising the assembled components.

Specification Summary & Compliance

This binding head screw features precise Class 2A thread fit with UNC thread form and right-hand thread direction, manufactured to exacting dimensional standards including 0.181" head diameter and 3/16" length. The fastener complies with ASME B18.6.3 manufacturing specifications and maintains full conformance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for global industrial applications with strict material compliance requirements.