S-90269A854 M12 ISO 7379 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
- Exceptional mechanical strength offering 70,000 psi tensile and 35,000 psi shear strength for high-stress applications
- Precise shoulder alignment with a 100mm shoulder length and controlled tolerances for accurate component positioning
- Secure and efficient installation via the 8mm hex socket drive, providing high torque transmission and a flush finish
- Enhanced durability and aesthetics with a black oxide finish that adds mild corrosion protection and reduces light reflection
- Reliable thread performance with Class 5g6g fit and coarse 1.75mm pitch for quick assembly and vibration resistance
- Global compliance and quality assurance meeting ISO 7379, RoHS, and REACH standards for safe, regulated use
Professional Applications & Engineering Value
This M12 shoulder screw is engineered to address critical alignment and load-bearing challenges in industrial machinery, automation systems, and precision equipment. The 316 stainless steel material provides excellent resistance to chemicals, moisture, and high temperatures, preventing failure in corrosive settings. The 100mm shoulder length acts as a precise pivot or spacer, reducing wear on moving parts and ensuring accurate axial positioning. Combined with the black oxide finish and hex socket drive, it enables secure, tamper-resistant assembly in confined spaces. Ideal for use in robotic arms, conveyor systems, and fixture designs, this screw delivers long-term reliability and reduces maintenance downtime.
Specification Summary & Compliance
This shoulder screw features a Class 5g6g thread fit per metric standards, with a shoulder diameter tolerance of -0.072 to -0.01 mm and shoulder length tolerance of 0 to 0.25 mm for precision assembly. It is manufactured in compliance with ISO 7379 and is RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, ensuring adherence to international safety and environmental regulations.
