S-91410A806 5/8"-11 x 3" ASME B18.6.2 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
- Maximum holding power through coarse UNC threading and cup point design that bites deeply into materials
- Exceptional durability with Rockwell B80 hardness steel construction resisting deformation under heavy loads
- Precise installation control enabled by the external square drive that prevents tool slippage during torque application
- Reliable thread engagement ensured by Class 2A thread fit tolerance for consistent performance in industrial assemblies
- Superior corrosion resistance through compliant steel material meeting rigorous environmental standards
- Industry-standard compatibility with ASME B18.6.2 specifications for seamless integration into existing systems
- Secure fastening in high-vibration environments thanks to the 3" length providing extended thread contact area
Professional Applications & Engineering Value
This 5/8"-11 UNC square head set screw delivers critical engineering solutions for industrial applications where vibration resistance and permanent positioning are paramount. The steel construction with Rockwell B80 hardness provides exceptional resistance to wear and deformation, while the cup point design creates permanent seating by concentrating pressure on a small contact area. The coarse thread profile ensures rapid installation and superior holding power in soft materials or where frequent disassembly isn't required. The external square drive offers superior torque transmission compared to standard fasteners, preventing cam-out during high-torque applications in machinery, manufacturing equipment, and heavy structural assemblies where reliability cannot be compromised.
Specification Summary & Compliance
This set screw maintains Class 2A thread fit tolerance for consistent engagement and meets ASME B18.6.2 specifications for dimensional accuracy and performance requirements. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors. Manufacturing follows inch measurement system standards with precise 5/8"-11 UNC coarse thread specifications and 3" length dimensional consistency for reliable performance in demanding applications.
