S-92981A613 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
- High tensile strength of 140,000 psi ensures reliable performance in demanding mechanical assemblies, reducing the risk of fastener failure.
- Black oxide finish provides corrosion resistance and a sleek appearance, extending service life in various industrial environments.
- Precision Class 4g6g thread fit guarantees smooth installation and secure fastening, minimizing assembly time and improving joint integrity.
- Alloy steel construction with Rockwell C32 hardness offers excellent durability and wear resistance, suitable for high-stress applications.
- Coarse M16x2mm thread allows for quick engagement and disassembly, enhancing maintenance efficiency in machinery and equipment.
- Compliance with ISO 7379, REACH, and RoHS 3 ensures adherence to international standards, providing peace of mind for regulated industries.
- Hex drive design with 10mm drive size enables easy torque application with standard tools, facilitating straightforward installation and removal.
Professional Applications & Engineering Value
This M16 shoulder screw is engineered from alloy steel with a black oxide finish to address common industrial challenges such as corrosion and mechanical stress. Its coarse thread and precise Class 4g6g thread fit ensure quick, secure fastening in applications like machinery linkages, pivoting assemblies, and precision instruments, where alignment and stability are critical. The 120mm shoulder length and 20mm shoulder diameter provide accurate positioning and support, reducing wear on connected components. Ideal for industrial shoulder screws in automotive, aerospace, and manufacturing sectors, it combines high tensile strength and shear resistance to prevent loosening under dynamic loads, enhancing overall system reliability and longevity.
Specification Summary & Compliance
This shoulder screw features a metric thread with M16x2mm coarse pitch and Class 4g6g thread fit, ensuring dimensional accuracy per ISO 7379. Shoulder dimensions include a diameter of 20 mm (tolerance: -0.072 to -0.01 mm) and length of 120 mm (tolerance: 0 to 0.25 mm) for precise engineering applications. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), confirming environmental and safety standards for global use.
