S-90263A166 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
- Superior corrosion resistance with 316 stainless steel construction and passivated finish, ideal for harsh industrial environments
- Precise alignment and smooth rotation thanks to the accurately machined shoulder with tight diameter and length tolerances
- High mechanical strength with 70,000 psi tensile strength and Rockwell B79 hardness for reliable performance under load
- Secure and efficient installation using a standard 4 mm hex drive, preventing tool slippage and damage
- Wide compatibility with Class 6g metric coarse threads (M6x1mm) ensuring easy assembly and interchangeability
- Compliance with environmental regulations, meeting RoHS 3 and REACH standards for safe industrial use
- Durable socket head design providing a low-profile, robust fastening solution for space-constrained applications
Professional Applications & Engineering Value
This M6 shoulder screw is engineered to address critical alignment and durability challenges in precision assemblies. The 316 stainless steel material, combined with a passivated finish, offers exceptional resistance to chemicals and moisture, making it suitable for industrial settings like machinery, automotive, and marine equipment. The precise shoulder ensures accurate component positioning, reducing wear and misalignment in rotating parts. With a Class 6g thread fit and coarse thread spacing, it facilitates quick installation and reliable holding power in high-vibration environments. Its socket head and hex drive design allow for compact, tamper-resistant fastening, enhancing overall assembly integrity and maintenance efficiency.
Specification Summary & Compliance
This shoulder screw adheres to metric standards with an M6x1mm coarse thread and Class 6g tolerance for precise fit. The shoulder features tight dimensional controls: diameter tolerance of -0.025 to 0 mm and length tolerance of 0 to 0.05 mm. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and suitability for global industrial applications.
