S-90318A860 M5 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 environments and extended service life.
- Precise alignment and pivot points enabled by the 6mm diameter shoulder with tight tolerances for reliable assembly fit.
- High-strength performance offering 70,000 psi tensile strength and Rockwell B70 hardness for demanding mechanical applications.
- Secure and flush installation with a low-profile socket head and 3mm hex drive, minimizing protrusion and providing a clean finish.
- Consistent and reliable threading with Class 6g fit and coarse 0.8mm pitch for easier assembly and robust fastening.
- Compliance with environmental regulations, being RoHS 3 and REACH compliant for safe use in regulated industries.
- Optimized for right-hand thread applications with metric M5 sizing, ensuring compatibility with standard industrial components.
Professional Applications & Engineering Value
This precision shoulder screw is engineered to address critical alignment and wear challenges in industrial machinery, automation systems, and precision instruments. The 316 stainless steel material provides exceptional resistance to chemicals and moisture, reducing failure risks in corrosive settings. Its 6mm shoulder diameter with minimal tolerances ensures exact positioning of moving parts, preventing misalignment and reducing component wear. The Class 6g thread fit and coarse 0.8mm pitch facilitate quick, secure installations, while the low-profile socket head allows for compact designs. Ideal for applications requiring durable, high-tensile strength fasteners that maintain integrity under stress and vibration.
Specification Summary & Compliance
This M5 shoulder screw adheres to metric thread standards with a Class 6g thread fit and coarse 0.8mm pitch. The shoulder features precise dimensions: 6mm diameter with a tolerance of -0.025 to 0 mm and 6mm length with a tolerance of 0 to 0.05 mm. Manufactured from 316 stainless steel, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental safety and suitability for global industrial use.
