S-90265A418 M16 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
- Corrosion-resistant 18-8 Stainless Steel ensures long-term durability in harsh industrial environments, reducing replacement frequency.
- Precision Class 5g6g thread fit provides reliable engagement and vibration resistance, minimizing loosening in dynamic applications.
- 20mm shoulder diameter with tight tolerance offers exact alignment for components, enhancing assembly accuracy and reducing wear.
- Hex socket drive (10mm) allows for high-torque installation with standard tools, improving installation efficiency and grip security.
- Knurled head texture enhances grip during manual adjustments, facilitating easier handling in confined spaces.
- High tensile strength (70,000 psi) and Rockwell B83 hardness deliver robust performance under heavy loads, ensuring operational safety.
- Compliance with ISO 7379, RoHS 3, and REACH guarantees adherence to international standards, supporting global supply chain requirements.
Professional Applications & Engineering Value
This M16 shoulder screw is engineered to address common industrial challenges such as misalignment and component slippage in machinery. The 20mm shoulder diameter with precise tolerances ensures stable positioning for bearings, pulleys, or linkages, reducing downtime from wear. Made from 18-8 stainless steel, it resists corrosion in moist or chemical-exposed settings, while the coarse pitch metric thread (M16x2mm) and Class 5g6g fit provide quick assembly and reliable retention in high-vibration environments like automotive or manufacturing equipment. The hex socket drive and knurled head further streamline maintenance, making it ideal for precision applications requiring durability and ease of use.
Specification Summary & Compliance
This shoulder screw features a metric thread size M16x2mm with Class 5g6g thread fit per ISO standards, ensuring dimensional accuracy. The shoulder diameter tolerance ranges from -0.072 to -0.01 mm, and shoulder length tolerance is 0 to 0.25 mm, supporting precise engineering requirements. It conforms to ISO 7379 for manufacturing specifications and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), affirming its suitability for regulated industrial and electronic applications.
