S-90265A577 M4 ISO 7379 Shoulder Screws
Shoulder Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments.
- Enhanced durability and wear resistance from the Black Oxide finish, reducing maintenance needs.
- Precise alignment and reduced part wear thanks to the 8mm shoulder with controlled diameter tolerance.
- High load-bearing capacity with 70,000 psi tensile strength and 45,000 psi minimum shear strength for reliable performance.
- Secure and efficient installation using the 2.5 mm hex socket drive and knurled head for improved grip.
- Accurate thread engagement with Class 5g6g thread fit and coarse pitch for quick assembly in various applications.
- Compliance with international standards including ISO 7379, RoHS 3, and REACH, ensuring safety and environmental responsibility.
Professional Applications & Engineering Value
This M4 shoulder screw is engineered to address common industrial challenges such as misalignment and component wear in machinery assemblies. Made from 18-8 Stainless Steel with a Black Oxide finish, it offers excellent corrosion resistance, extending service life in demanding conditions like automotive, electronics, and precision equipment. The 8mm shoulder length provides a stable bearing surface, reducing stress on threaded parts and ensuring accurate positioning. With a hex socket drive and knurled head, it allows for easy installation and removal, minimizing downtime. Its metric thread and high tensile strength make it a reliable choice for industrial shoulder screw applications where durability and compliance with ISO 7379 are critical.
Specification Summary & Compliance
This shoulder screw features precise dimensions, including a shoulder diameter tolerance of -0.072 to -0.01 mm and shoulder length tolerance of 0 to 0.25 mm, ensuring consistent fit. The thread fit adheres to Class 5g6g per ISO standards, providing reliable performance. It meets ISO 7379 for manufacturing specifications and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), supporting environmental and safety regulations in global markets.
