S-90283A831 10-32 x 3/4" ASME B18.6.3 Steel Pan Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for extended service life in harsh industrial environments
• Exceptional holding power with 60,000 psi tensile strength and Rockwell B60 hardness for reliable fastening in demanding applications
• Precision thread engagement with Class 2A fit and UNF fine threading ensuring secure, vibration-resistant connections
• Optimized drive performance featuring slotted drive design for straightforward installation and removal with standard tools
• Full-thread coverage along the 3/4" length provides maximum grip and load distribution across the entire fastener
• Compliant engineering meeting ASME B18.6.3 specifications for dimensional accuracy and manufacturing consistency
• Environmental responsibility with RoHS 3 and REACH compliance for sustainable industrial operations

Professional Applications & Engineering Value

These 10-32 UNF slotted pan head screws deliver critical performance advantages for industrial assembly applications where vibration resistance and corrosion protection are paramount. The zinc-plated steel construction provides essential galvanic protection against environmental degradation, while the fine thread UNF configuration with Class 2A tolerance ensures precise, secure fastening in machinery, electrical enclosures, and precision equipment. The rounded pan head design with slotted drive offers low-profile installation with excellent torque transmission, making these fasteners ideal for applications requiring flush mounting and reliable disassembly. With 60,000 psi tensile strength and full threading, these screws maintain integrity under substantial mechanical stress, preventing loosening in high-vibration environments common in manufacturing, automotive, and industrial control systems.

Specification Summary & Compliance

Manufactured to exacting ASME B18.6.3 standards with Class 2A thread fit for precision dimensional accuracy. Features 10-32 UNF fine threads with right-hand orientation and full threading along the 3/4" length. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in global industrial markets. The inch system measurement provides compatibility with North American machinery and equipment specifications.