S-97307A132 M10 DIN 923 Shoulder Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh or washdown environments.
• Precise component alignment thanks to the accurately machined shoulder with a tight diameter tolerance of -0.043 to 0 mm.
• High mechanical strength and durability from a Rockwell B55 hardness and 70,000 psi tensile strength, ensuring reliable performance under load.
• Efficient assembly and space-saving design with a low-profile socket head, allowing for use in confined spaces.
• Secure and stable fastening provided by the M10 coarse thread (1.5mm pitch) with Class 6g fit, resisting loosening from vibrations.
• Compliance with strict international standards including DIN 923, RoHS 3, and REACH, ensuring product safety and environmental responsibility.
• Versatile integration with a 25mm shoulder length, offering a robust pivot or axle in various mechanical assemblies.

Professional Applications & Engineering Value

This M10 shoulder screw is engineered to solve critical alignment and wear issues in precision mechanical assemblies. The 18-8 stainless steel material provides excellent resistance to rust and corrosion, making it suitable for food processing, medical devices, and outdoor equipment. The low socket head profile minimizes protrusion, which is crucial for compact machinery designs. The precise shoulder fit acts as a built-in locating dowel, eliminating the need for additional bushings or spacers and reducing assembly time. This design ensures that moving parts, such as gears and levers, rotate smoothly without misalignment, directly enhancing the longevity and reliability of the overall system. Its coarse thread ensures quick installation and high resistance to vibrational loosening in dynamic applications.

Specification Summary & Compliance

This precision shoulder screw features an M10 x 1.5mm coarse thread with a Class 6g tolerance. The shoulder diameter is 13 mm with a tolerance of -0.043 to 0 mm, and the shoulder length is 25 mm with a tolerance of 0.1 to 0.2 mm, ensuring high dimensional accuracy. It is manufactured in compliance with the DIN 923 standard and is confirmed to be RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant.