S-91792A063 1-72 x 1/8" ASME B18.6.3 Stainless Steel Pan Head Slotted Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 Stainless Steel and passivated finish, ideal for harsh industrial environments
• Superior tensile strength of 100,000 psi ensures reliable performance in high-stress applications
• Precise thread engagement with Class 2A fit and UNF fine threads for secure, vibration-resistant fastening
• Easy installation and removal using standard slotted drive tools, reducing assembly time
• Fully threaded design provides consistent holding power along the entire 1/8" length
• Compliance with major standards including ASME B18.6.3, RoHS 3, and REACH for guaranteed quality and safety
• Durable Rockwell B100 hardness maintains structural integrity under repeated use

Professional Applications & Engineering Value

This 1-72 UNF fine thread screw delivers critical performance in precision assemblies where reliability is paramount. The 18-8 Stainless Steel construction and passivated finish provide excellent resistance to oxidation and chemical exposure, making it ideal for electronics, instrumentation, and medical devices. The rounded pan head design with slotted drive ensures flush mounting and easy access in confined spaces, while the Class 2A thread fit guarantees consistent engagement without cross-threading. These fully threaded screws are engineered to maintain clamp force in vibrating environments, solving common loosening issues in industrial machinery and aerospace components.

Specification Summary & Compliance

Manufactured to exact ASME B18.6.3 specifications with Class 2A thread fit and UNF fine thread profile (1-72 size). Features include 0.142" head diameter, 1/8" length, and right-hand threading. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global markets.