S-90263A256 M5 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 component alignment ensured by the 6mm shoulder diameter with tight tolerance for accurate positioning
- High mechanical strength with 70,000 psi tensile strength and Rockwell B79 hardness for reliable performance under load
- Secure hex socket drive allows for high torque application and reduces risk of tool slippage during installation
- Coarse M5x0.8mm thread enables quick assembly and disassembly while maintaining strong holding power
- Stable shoulder length of 14mm provides consistent spacing and rotational control in mechanical assemblies
- Compliance with environmental regulations including RoHS 3 and REACH for global market acceptance
Professional Applications & Engineering Value
This precision shoulder screw delivers exceptional value in applications requiring exact component positioning and durability. The 316 stainless steel material combined with passivated finish provides outstanding resistance to chemicals, moisture, and extreme temperatures, making it ideal for industrial machinery, automation systems, and marine equipment. The precise shoulder diameter and controlled shoulder length eliminate misalignment issues in rotating assemblies, while the hex socket drive ensures secure installation in confined spaces. With its coarse metric thread and high tensile strength, this fastener maintains reliable performance in high-vibration environments, reducing maintenance frequency and downtime in critical applications.
Specification Summary & Compliance
This M5 shoulder screw features Class 6g thread fit tolerance and precise shoulder diameter tolerance of -0.025 to 0 mm with shoulder length tolerance of 0 to 0.05 mm, ensuring consistent dimensional accuracy. Manufactured to metric thread standards with right-hand thread direction and coarse pitch spacing. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting international environmental and safety requirements for industrial fasteners.
