S-91794A831 10-32 x 3/4" ASME B18.6.3 Stainless Steel Fillister Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh environments
• Exceptional mechanical strength offering 70,000 psi tensile strength and Rockwell B55 hardness for reliable, long-lasting fastening
• Precise thread engagement with Class 2A fine UNF threads ensuring secure fits and reduced risk of stripping
• Optimized head design featuring a high, narrow fillister profile for increased wrenching clearance and improved aesthetics
• Full threading along the 3/4" length provides maximum grip and uniform stress distribution in assemblies
• Compliance with major standards including ASME B18.6.3, RoHS 3, and REACH for guaranteed quality and environmental safety
• Versatile slotted drive allows for easy installation and removal with standard tools in various industrial settings

Professional Applications & Engineering Value

Engineered for precision, these 10-32 UNF rounded head screws in 18-8 stainless steel address critical needs in industries where corrosion resistance and mechanical reliability are paramount. The passivated finish enhances surface durability, preventing oxidation in humid or chemical-exposed environments, while the fine thread spacing and Class 2A fit ensure tight, vibration-resistant connections in machinery, electronics, and automotive assemblies. The high, narrow fillister head offers superior clearance for tools and components, reducing installation time and improving assembly integrity. Ideal for applications demanding consistent performance, these screws provide a dependable fastening solution that minimizes maintenance and downtime.

Specification Summary & Compliance

This screw adheres to ASME B18.6.3 specifications, with precise Class 2A thread fit and UNF fine threading (10-32 size) for accurate engagement. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material sustainability. Manufactured from 18-8 stainless steel with a passivated finish, it maintains consistent dimensions including a 0.313" head diameter and 3/4" length, supporting reliable performance in regulated industrial applications.