S-90269A458 M2 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 316 stainless steel construction, ideal for harsh industrial environments and chemical exposure.
- Enhanced durability and wear resistance from the black oxide finish, providing a protective layer against abrasion and oxidation.
- High mechanical strength offering 70,000 psi tensile strength and 35,000 psi shear strength for reliable performance under load.
- Precise alignment and secure positioning with a 3mm shoulder diameter and 14mm shoulder length, minimizing component movement.
- Easy installation and removal using a standard 2mm hex socket drive, even in confined spaces.
- Improved grip during manual handling thanks to the knurled head texture, reducing slippage.
- Wide regulatory compliance meeting RoHS 3 and REACH standards for use in global markets and sensitive applications.
Professional Applications & Engineering Value
This M2 x 0.4mm metric shoulder screw is engineered to address critical alignment and fastening challenges in precision assemblies. The 316 stainless steel material provides exceptional resistance to corrosion and high temperatures, making it suitable for industrial equipment, medical devices, and marine applications. The black oxide finish enhances surface durability and reduces galling, while the hex socket head allows for high torque application without stripping. The precisely machined shoulder ensures accurate component spacing and rotational control, preventing misalignment in machinery, electronics, and automotive systems. Its Class 5g6g thread fit guarantees consistent engagement and vibration resistance, delivering long-term reliability in dynamic environments.
Specification Summary & Compliance
This shoulder screw conforms to metric thread standards with a Class 5g6g thread fit for precise tolerance. Key dimensions include a shoulder diameter of 3mm (tolerance: -0.072 to -0.01 mm) and shoulder length of 14mm (tolerance: 0 to 0.25 mm). It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring adherence to environmental and safety regulations for industrial use.
