S-90265A149 M6 ISO 7379 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 18-8 stainless steel construction, ideal for humid or chemically aggressive environments.
- Precise component alignment ensured by the 8mm shoulder diameter with tight tolerance, minimizing assembly play.
- High mechanical strength offering 70,000 psi tensile strength and Rockwell B55 hardness for reliable load-bearing performance.
- Secure, non-slip fastening enabled by the knurled socket head and 4mm hex drive, preventing tool slippage during installation.
- Wide industrial compatibility with M6x1mm coarse threads and Class 5g6g fit, facilitating quick assembly and disassembly.
- Enhanced durability and longevity from compliance with ISO 7379, ensuring consistent quality and dimensional accuracy.
- Safe for sensitive applications by meeting RoHS 3 and REACH regulations, free from hazardous substances.
Professional Applications & Engineering Value
This M6 shoulder screw is engineered to address critical alignment and fastening challenges in industrial machinery, automation systems, and precision equipment. The 18-8 stainless steel material provides excellent resistance to rust and oxidation, extending service life in demanding conditions. Its 8mm shoulder diameter and 10mm shoulder length offer a stable bearing surface, preventing lateral movement and reducing wear on connected components. The knurled socket head with a 4mm hex drive ensures a firm grip, allowing for high-torque installation without stripping. Compliant with ISO 7379 standards, this metric shoulder screw delivers reliable performance in applications like rotating assemblies, pivots, and jigs, where precise positioning is essential for operational efficiency and safety.
Specification Summary & Compliance
This shoulder screw features an M6x1mm coarse thread with Class 5g6g thread fit for standard tolerance. The shoulder diameter tolerance is -0.072 to -0.01 mm, and shoulder length tolerance is 0 to 0.25 mm, ensuring precise dimensional control. It is manufactured in accordance with ISO 7379 specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for global industrial and electronic applications.
