S-92981A807 M10 ASTM A108 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 reliable protection against rust and wear in demanding industrial environments.
- Superior Tensile Strength: 140,000 psi tensile strength ensures high load-bearing capacity and prevents failure under stress.
- Precision Thread Fit: Class 5g6g thread tolerance guarantees consistent, secure fastening with minimal play in metric assemblies.
- Secure & Easy Installation: Hex socket drive with knurled head allows for firm tool grip and efficient torque application without slippage.
- Accurate Shoulder Alignment: Tight shoulder diameter and length tolerances maintain precise component positioning and rotational stability.
- High Material Hardness: Rockwell C32 hardness offers excellent resistance to deformation and extends service life in high-stress applications.
- Broad Regulatory Compliance: Meets ASTM A108, RoHS 3, and REACH standards, ensuring safety and environmental responsibility.
Professional Applications & Engineering Value
This M10 shoulder screw is engineered to address critical alignment and load distribution challenges in precision machinery. The alloy steel construction, combined with a black oxide finish, resists corrosion and wear in harsh conditions like automotive assemblies, industrial robots, and conveyor systems. The coarse thread spacing and Class 5g6g thread fit enable quick, reliable fastening, reducing assembly time while maintaining integrity. The precisely machined shoulder diameter and length ensure components remain securely positioned, minimizing misalignment and vibration-related failures. Ideal for heavy-duty applications, this screw enhances operational reliability and reduces maintenance needs.
Specification Summary & Compliance
This shoulder screw features a metric M10x1.5 coarse thread with Class 5g6g tolerance for precise fit. Shoulder dimensions include a diameter of 13 mm (tolerance: -0.072 to -0.01 mm) and length of 20 mm (tolerance: 0 to 0.25 mm). It complies with ASTM A108 specifications for material quality, and is RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, ensuring adherence to environmental and safety regulations.
