S-92695A687 5/8"-11 x 1 1/4" ASME B18.3, ASTM F912 Set Screws
Set Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance through black-oxide coating, extending service life in demanding industrial environments
- Exceptional holding power with 90° cone point design that bites deeply into materials for secure fastening
- Precision thread engagement with Class 3A fit ensuring reliable performance in critical applications
- High-strength construction from alloy steel with Rockwell C45 hardness for maximum durability
- Easy installation and removal with 5/16" hex drive that provides excellent torque transmission
- Industry-standard compatibility through UNC coarse threads that match common industrial equipment
- Environmental compliance meeting RoHS 3 and REACH regulations for safe usage
Professional Applications & Engineering Value
This black-oxide alloy steel set screw delivers exceptional engineering value in industrial applications where vibration resistance and permanent positioning are critical. The 90° cone point creates concentrated pressure that prevents component slippage in high-torque environments, while the Class 3A thread fit ensures precise engagement without play or backlash. The black-oxide surface treatment provides reliable corrosion protection without dimensional changes, making it ideal for machinery, automotive assemblies, and power transmission systems where exposure to oils and moderate moisture occurs. The 5/16" hex drive accommodates standard tools for efficient installation in confined spaces, and the coarse UNC threads facilitate quick assembly in production environments.
Specification Summary & Compliance
This set screw maintains Class 3A thread tolerance for precision fit and meets ASME B18.3 specifications (ASTM F912) for dimensional accuracy and performance. The manufacturing process ensures compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming environmental safety standards. The 5/8"-11 UNC coarse thread pattern provides optimal engagement strength, while the Rockwell C45 hardness rating guarantees consistent performance under mechanical stress.
