S-92308A591 5/16"-18 x 5/8" 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
- Superior corrosion resistance with 18-8 stainless steel construction for extended service life in demanding environments
- Exceptional holding power provided by Rockwell B80 hardness and UNC coarse threading for reliable fastening
- Secure installation and removal enabled by the square head design with external square drive
- Precise thread engagement ensured by Class 2A thread fit for consistent performance
- Environmental compliance with RoHS 3 and REACH regulations for safe industrial use
- Industry-standard compatibility meeting ASME B18.6.2 specifications for reliable integration
- Optimized for heavy-duty applications with 5/8" length providing substantial engagement depth
Professional Applications & Engineering Value
This 5/16"-18 UNC set screw delivers exceptional engineering value through its 18-8 stainless steel composition and square head design, specifically engineered to address common industrial fastening challenges. The corrosion-resistant material prevents degradation in harsh environments, while the Rockwell B80 hardness ensures the fastener maintains its structural integrity under constant vibration and load. The UNC coarse threading provides superior grip in various materials, reducing the risk of stripping and ensuring reliable positioning in machinery, automotive assemblies, and manufacturing equipment. The external square drive facilitates secure installation with standard tools, preventing cam-out and damage during high-torque applications. These features combine to create a durable fastening solution that minimizes maintenance requirements and extends equipment service life in demanding industrial settings.
Specification Summary & Compliance
This set screw features precise Class 2A thread fit with 5/16"-18 UNC coarse threading and right-hand thread direction, manufactured to exact dimensional standards. The fastener complies with ASME B18.6.2 specifications for square head set screws and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance requirements, ensuring safe use across various industrial applications while maintaining consistent quality and performance standards.
