S-90265A260 M5 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 harsh industrial environments.
- Enhanced durability and wear resistance from Rockwell B83 hardness, ensuring long service life.
- High tensile strength of 70,000 PSI provides reliable load-bearing capacity for demanding applications.
- Secure and non-slip installation with a knurled hex socket head for improved grip during tightening.
- Precise alignment and spacing due to the 15mm shoulder length with tight tolerances.
- Consistent thread engagement with Class 5g6g thread fit and coarse M5x0.8 thread for quick assembly.
- Compliance with international standards including ISO 7379, RoHS 3, and REACH for safe, quality-assured use.
Professional Applications & Engineering Value
This M5 shoulder screw is engineered to address critical alignment and rotational stability challenges in precision assemblies and industrial machinery. Made from 18-8 stainless steel, it offers excellent resistance to corrosion and oxidation, reducing maintenance in demanding environments. The 15mm shoulder length with controlled tolerances ensures precise component positioning, preventing misalignment in rotating parts like gears and pulleys. The knurled hex socket head allows for secure, tool-resistant installation, minimizing slippage during high-torque applications. With a coarse metric thread and Class 5g6g fit, it facilitates quick, reliable fastening in automated production lines, making it a top choice for engineers seeking durability and performance in shoulder fastener solutions.
Specification Summary & Compliance
This shoulder screw adheres to ISO 7379 standards, with precise dimensions including a shoulder diameter tolerance of -0.072 to -0.01 mm and shoulder length tolerance of 0 to 0.25 mm. The thread fit is Class 5g6g, ensuring consistent engagement for metric coarse threads (M5x0.8). It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), meeting environmental and safety regulations for industrial use.
