S-91793A054 0-80 x 3/16" ASME B18.6.3 Stainless Steel Binding Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to 18-8 stainless steel construction and passivated finish, ideal for harsh environments.
• Exceptional mechanical strength with 100,000 psi tensile strength and Rockwell B100 hardness for reliable, long-lasting fastening.
• Precise and secure fit ensured by Class 2A thread fit and fine UNF threading, reducing the risk of stripping or loosening.
• Easy installation and adjustment with a wide, rounded binding head and slotted drive for straightforward tool engagement.
• Full thread engagement along the entire 3/16" length provides maximum grip and load distribution in assemblies.
• Compliance with major standards including ASME B18.6.3, RoHS 3, and REACH, ensuring quality and environmental safety.
• Versatile binding head design offers a low-profile, wide bearing surface to prevent damage to connected materials.

Professional Applications & Engineering Value

This 0-80 UNF rounded head slotted screw is engineered to address critical needs in precision assemblies where space is limited and reliability is non-negotiable. Made from 18-8 stainless steel and featuring a passivated finish, it resists oxidation and chemical exposure, making it suitable for electronics, instrumentation, and medical devices. The fine thread spacing and Class 2A thread fit ensure tight tolerances and vibration resistance, reducing maintenance in dynamic applications. Its binding head style provides a secure, flush mount that minimizes protrusion and distributes clamping force evenly, protecting sensitive components from stress concentrations. Ideal for binding posts, electrical connectors, and compact mechanical systems, this screw delivers consistent performance under high-stress conditions.

Specification Summary & Compliance

This screw adheres to precise dimensional and threading standards, including Class 2A thread fit and UNF thread type (0-80 size) with fine spacing, ensuring interchangeability and accuracy. Manufactured in compliance with ASME B18.6.3 specifications, it meets rigorous industrial benchmarks for quality and performance. Additionally, the product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, confirming its adherence to environmental and safety regulations without hazardous substances.