S-98451A134 M6 Shoulder Screws
Shoulder Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Enhanced corrosion resistance with 360 Brass construction, ideal for harsh environments and electrical applications
- Precise component alignment ensured by the 8mm diameter shoulder with tight tolerances for minimal play
- Secure, tamper-resistant installation via the internal hex socket drive, preventing tool slippage
- Reliable thread engagement with Class 6g metric coarse threads (M6x1mm) for consistent fastening strength
- Superior mechanical durability from Rockwell B55 hardness and 40,000 psi tensile strength
- Streamlined regulatory compliance meeting RoHS 3 and REACH standards for global supply chain integration
- Optimized for automated assembly with smooth head texture and standard socket profile
Professional Applications & Engineering Value
This M6 shoulder screw in 360 Brass provides critical solutions for precision mechanical assemblies where electrical conductivity, corrosion resistance, and exact part positioning are paramount. The 8mm shoulder diameter acts as a precise pivot or spacer, eliminating the need for additional bushings in rotating parts, linkages, and gear assemblies. Its hex socket drive allows for high-torque installation in confined spaces, common in robotics, automotive controls, and conveyor systems. The Class 6g thread fit and coarse M6x1mm thread ensure rapid assembly and vibration resistance, reducing maintenance cycles. By combining a smooth head texture with robust brass material, it prevents galling in sensitive instruments and meets stringent industry demands for reliability and compliance.
Specification Summary & Compliance
Manufactured to metric standards with an M6x1mm coarse thread and Class 6g thread fit for consistent performance. The shoulder features precise dimensions: 8mm diameter with a tolerance of -0.025 to 0 mm and 8mm length with a tolerance of 0 to 0.05 mm, ensuring exact positioning. Fully compliant with RoHS 3 (2015/863/EU) under exemption 6(c) and REACH (EC 1907/2006) standards, supporting sustainable and safe manufacturing practices.
