S-94361A579 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
- Enhanced Durability: Alloy steel construction with Rockwell C32 hardness and 140,000 psi tensile strength ensures long-lasting performance in demanding industrial environments.
- Corrosion Resistance: Black oxide finish provides reliable protection against rust and wear, extending the screw's service life.
- Precision Fit: Class 6g thread fit and tight shoulder diameter tolerance (-0.072 to -0.01 mm) guarantee accurate alignment and reduced vibration in assemblies.
- Easy Installation: Hex socket drive (1.5 mm) and knurled head texture offer superior grip and torque application, minimizing slippage during fastening.
- Versatile Compatibility: Metric M2 x 0.4mm coarse right-hand thread design ensures seamless integration with standard metric components.
- Regulatory Compliance: Meets RoHS 3 and REACH standards, making it safe for use in regulated industries and global markets.
- Secure Shoulder Design: 3 mm shoulder diameter and 12 mm length provide stable bearing surfaces for precise component positioning.
Professional Applications & Engineering Value
This M2 shoulder screw is engineered to address common challenges in precision assemblies, such as misalignment and component wear. The alloy steel material, combined with a black oxide finish, offers excellent resistance to corrosion and mechanical stress, ideal for automotive, electronics, and machinery applications. The socket head with hex drive allows for easy installation in confined spaces, while the knurled texture enhances handling. With a Class 6g thread fit and coarse 0.4mm pitch, it ensures quick fastening and reliable holding power, reducing assembly time and maintenance needs in industrial fastening solutions.
Specification Summary & Compliance
This shoulder screw features a metric M2 x 0.4mm coarse thread with Class 6g tolerance for precise fit. Shoulder dimensions include a diameter of 3 mm (tolerance: -0.072 to -0.01 mm) and length of 12 mm (tolerance: 0 to 0.25 mm). It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental and safety standards are met for global industrial use.
