S-92695A842 3/4"-10 x 5/8" ASME B18.3, ASTM F912 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-oxide coating on alloy steel, ideal for harsh industrial environments.
• Exceptional holding power ensured by Class 3A thread fit, providing tight, secure fastening with minimal backlash.
• High durability and strength from Rockwell C45 hardness, resisting wear and deformation under heavy loads.
• Easy installation and removal with 3/8" hex drive, allowing for high torque application without slippage.
• Effective penetration and locking due to cone point with 118° angle, digging firmly into materials for reliable positioning.
• Broad compatibility with UNC coarse threads, simplifying pairing with standard nuts and threaded holes.
• Compliance with safety and environmental standards including RoHS 3 and REACH, ensuring safe use in regulated industries.

Professional Applications & Engineering Value

This 3/4"-10 UNC set screw is engineered to address critical challenges in heavy-duty industrial applications, such as machinery assembly, automotive components, and construction equipment. The black-oxide alloy steel construction provides excellent corrosion resistance, reducing maintenance needs in humid or corrosive settings. Its Class 3A thread fit and coarse UNC threads deliver precise, vibration-resistant fastening, preventing loosening in dynamic environments. The cone point with 118° angle ensures deep material penetration for secure shaft and collar locking, while the hex drive design facilitates quick installation with standard tools. Ideal for applications demanding reliability and long service life, this screw meets rigorous ASME B18.3 specifications, making it a trusted choice for engineers seeking performance and compliance.

Specification Summary & Compliance

This set screw features a 3/4"-10 UNC coarse thread with Class 3A thread fit for high precision and tight tolerances. It complies with ASME B18.3 manufacturing standards, ensuring consistent quality and performance. Additionally, it is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, adhering to environmental and safety regulations for hazardous substance restrictions.