S-97713A136 M20 DIN 609 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
- Exceptional Load-Bearing Capacity: With a tensile strength of 120,000 psi, this screw reliably handles high-stress applications without failure.
- Precision Alignment and Stability: The 35.5mm shoulder length with tight diameter tolerance (0.002-0.015mm) ensures accurate component positioning and reduces wear.
- Durable Steel Construction: Rockwell C20 hardness provides excellent resistance to deformation and wear in demanding industrial environments.
- Easy Installation and Removal: External hex drive allows for quick, secure fastening using standard tools, improving assembly efficiency.
- Reliable Thread Performance: Class 6g thread fit and coarse 2.5mm pitch ensure strong engagement and vibration resistance in dynamic applications.
- Broad Industrial Compliance: Meets DIN 609 standards for consistent quality and is RoHS 3 and REACH compliant for safe use in regulated sectors.
- Versatile Right-Hand Thread Design: Compatible with common metric components, facilitating seamless integration into various machinery and equipment.
Professional Applications & Engineering Value
This M20 shoulder screw is engineered to address critical alignment and durability challenges in industrial settings. The steel material with Rockwell C20 hardness ensures long-term performance under heavy loads, while the 35.5mm shoulder length with precise tolerances provides stable support for rotating parts like bearings and pulleys, minimizing misalignment and extending equipment life. The Class 6g thread fit and coarse 2.5mm pitch enhance grip in high-vibration environments, making it ideal for automotive, machinery, and assembly line applications. Its external hex drive simplifies maintenance, reducing downtime and operational costs.
Specification Summary & Compliance
This shoulder screw features a metric M20x2.5 coarse thread with Class 6g thread fit and shoulder diameter tolerance of 0.002 to 0.015 mm for high precision. It is manufactured in accordance with DIN 609 standards and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and reliability for industrial use.
