S-92453A865 1-72 x 3/16" ASME B18.6.3 Brass Round Head Slotted Screws

Key Features & Benefits at a Glance

• Corrosion-resistant brass construction ensures long-term reliability in humid or demanding industrial environments.
• High tensile strength of 50,000 psi provides secure fastening for precision assemblies under mechanical stress.
• Class 2A fine thread fit offers superior engagement and vibration resistance in delicate applications.
• Fully threaded 1-72 UNF design maximizes grip length and load distribution across the entire fastener.
• Slotted rounded head allows easy installation with standard tools while maintaining a low-profile appearance.
• Compliance with ASME B18.6.3, RoHS 3, and REACH guarantees adherence to international quality and safety standards.
• Right-hand threading ensures compatibility with conventional assembly processes and equipment.

Professional Applications & Engineering Value

Engineered for precision fastening in electronics, instrumentation, and corrosive-environment assemblies, this 1-72 UNF brass screw combines material durability with exacting thread geometry. The fine UNF thread and Class 2A fit prevent loosening under vibration, critical in aerospace components and medical devices. Its rounded head with slotted drive facilitates quick installation while minimizing protrusion in compact designs. The fully threaded brass body ensures uniform stress distribution, reducing the risk of strip-out in soft materials. Ideal for applications requiring RoHS and REACH compliance, it offers a reliable solution where regulatory adherence and 50,000 psi tensile strength are paramount.

Specification Summary & Compliance

This screw adheres to ASME B18.6.3 dimensional standards with a Class 2A thread fit and UNF fine thread specification (1-72 size, 3/16" length). It is manufactured from brass and is fully compliant with RoHS 3 (2015/863/EU) under exemption 6(c) for lead in copper alloy, and REACH (EC 1907/2006) regulations as of January 17, 2023.