S-94361A544 M8 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 & Corrosion Resistance: Black oxide finish provides superior protection against rust and wear in demanding industrial environments.
- High Tensile Strength for Demanding Applications: 140,000 psi tensile strength ensures reliable performance under high-stress conditions without failure.
- Precision Thread Fit for Secure Assembly: Class 5g6g thread fit guarantees tight, accurate mating with components, reducing the risk of loosening.
- Robust Material for Longevity: Alloy steel construction with Rockwell C32 hardness offers excellent strength and resistance to deformation.
- Easy Installation and Removal: 5 mm hex drive socket head with knurled texture allows for secure tool grip and efficient fastening in confined spaces.
- Accurate Shoulder Dimensions for Alignment: Tight tolerances on shoulder diameter and length ensure precise component positioning and stability.
- Compliance with Environmental Standards: RoHS 3 and REACH compliant, meeting regulatory requirements for safe use in various industries.
Professional Applications & Engineering Value
This M8 shoulder screw is engineered to address critical challenges in precision machinery and assembly lines. Made from alloy steel with a black oxide finish, it combats corrosion and extends service life in harsh conditions. The Class 5g6g thread fit and coarse 1.25 mm pitch enable quick, secure fastening, reducing assembly time while maintaining alignment accuracy. Ideal for applications like robotics, automotive systems, and industrial equipment, the knurled head and 5 mm hex drive facilitate easy handling in tight spaces. Its high tensile strength and hardness ensure it withstands vibrational stresses, making it a reliable choice for engineers seeking durability and performance in metric fasteners.
Specification Summary & Compliance
This shoulder screw features an M8x1.25 mm metric coarse thread with Class 5g6g precision fit, ensuring dimensional accuracy per standard tolerances. Shoulder diameter and length adhere to specified tolerances (e.g., diameter: -0.072 to -0.01 mm; length: 0 to 0.25 mm). It complies with RoHS 3 (2015/863/EU) under exemption 6(a) and REACH (EC 1907/2006), confirming adherence to environmental and safety regulations for industrial use.
