S-90269A684 M6 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
- Precise component alignment ensured by the 30mm shoulder with controlled diameter tolerance, reducing assembly errors
- High mechanical strength with 70,000 psi tensile strength and Rockwell B79 hardness for reliable performance under load
- Secure, non-slip fastening from the knurled head and 5mm hex drive, allowing for high-torque installation
- Consistent thread engagement with Class 5g6g thread fit and M6x1 coarse pitch, facilitating quick assembly
- Enhanced durability and minimal galling due to the black oxide finish, which also provides a sleek, non-reflective appearance
- Compliance with environmental regulations including RoHS 3 and REACH, ensuring safe use in global markets
Professional Applications & Engineering Value
This M6 shoulder screw is engineered to address common challenges in precision assemblies, such as misalignment and corrosion-induced failure. The 316 stainless steel material offers excellent resistance to chemicals and moisture, making it suitable for marine, food processing, and pharmaceutical equipment. The 30mm shoulder length provides a stable bearing surface for rotating parts like gears and pulleys, reducing wear and maintaining concentricity. Combined with the black oxide finish and Class 5g6g thread fit, it ensures reliable performance in high-vibration environments, while the knurled head and hex drive allow for secure handling during installation. Ideal for robotics, conveyor systems, and machinery where precision and durability are critical.
Specification Summary & Compliance
This shoulder screw features an M6x1 metric coarse thread with Class 5g6g thread fit for standard industrial applications. The shoulder diameter is 10mm with a tolerance of -0.072 to -0.01 mm, and the shoulder length is 30mm with a tolerance of 0 to 0.25 mm, ensuring precise dimensional control. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for use in regulated industries without hazardous substances.
