S-91793A201 8-32 x 1 1/4" ASME B18.6.3 Stainless Steel Binding Head Slotted Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 Stainless Steel construction and passivated finish, ideal for harsh environments
• Superior mechanical strength delivering 100,000 psi tensile strength and Rockwell B100 hardness for reliable load-bearing performance
• Optimized thread engagement with fully threaded UNC coarse spacing and Class 2A fit for secure fastening in various materials
• Wide binding head design provides increased bearing surface and prevents pull-through in soft or thin materials
• Standard-compliant reliability manufactured to ASME B18.6.3 specifications for consistent quality and interchangeability
• Environmental compliance assurance meeting RoHS 3 and REACH regulations for safe use in regulated industries
• Versatile slotted drive allowing easy installation with standard tools while maintaining traditional compatibility

Professional Applications & Engineering Value

These rounded head slotted screws with binding head profile deliver critical engineering solutions where vibration resistance and material integrity are paramount. The 18-8 stainless steel composition combined with passivated finish creates a protective oxide layer that significantly extends service life in corrosive environments, from marine applications to chemical processing equipment. The fully threaded 8-32 UNC coarse spacing design ensures maximum thread contact and superior holding power in both metallic and non-metallic substrates, while the wide rounded head style distributes clamping force effectively to prevent damage to assembled components. These characteristics make them particularly valuable in electrical enclosures, machinery guards, and binding applications where reliable, long-term fastening performance is essential.

Specification Summary & Compliance

Manufactured to precise dimensional standards with Class 2A thread fit for consistent assembly performance. The UNC coarse thread (8-32 size) with right-hand direction and full threading provides optimal engagement characteristics. Compliance with ASME B18.6.3 manufacturing specifications ensures dimensional accuracy and mechanical properties. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for restricted substance control, making these screws suitable for global industrial applications requiring regulatory compliance.