S-94361A568 M12 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
- Enhanced durability and corrosion resistance with black oxide finish, ideal for demanding industrial environments
- Superior strength and load-bearing capacity from alloy steel construction with 140,000 psi tensile strength
- Precise alignment and secure component mounting thanks to the 16mm shoulder diameter with tight tolerance control
- Reliable, vibration-resistant installation with knurled socket head and 8mm hex drive for non-slip torque application
- Consistent thread performance and interchangeability through Class 5g6g metric coarse threads (M12x1.75)
- Long-term operational reliability supported by Rockwell C32 hardness for wear resistance
- Compliance with global environmental standards including RoHS 3 and REACH for safe, sustainable use
Professional Applications & Engineering Value
This M12 shoulder screw is engineered to address critical alignment and rotational stability challenges in precision assemblies. The alloy steel construction and black oxide finish provide exceptional resistance to wear and environmental exposure, making it suitable for machinery, automotive sub-assemblies, and automation equipment. The 16mm shoulder diameter ensures accurate positioning of moving parts, while the Class 5g6g thread fit guarantees reliable engagement in high-vibration applications. With its knurled socket head and 8mm hex drive, the screw allows for secure, efficient installation in confined spaces, reducing assembly time and improving overall equipment uptime.
Specification Summary & Compliance
This shoulder screw conforms to metric coarse thread standards (M12x1.75) with a Class 5g6g thread fit for consistent performance. Shoulder diameter tolerance is controlled between -0.072 to -0.01 mm, and shoulder length tolerance is 0 to 0.25 mm, ensuring precise dimensional accuracy. The product is manufactured in compliance with RoHS 3 (2015/863/EU) with exemption 6(a) and REACH (EC 1907/2006), meeting international environmental and safety regulations for industrial use.
