S-97713A124 M12 DIN 609 Shoulder Screws

Key Features & Benefits at a Glance

• Exceptional Load-Bearing Capability with 120,000 psi tensile strength and Rockwell C20 hardness for reliable performance in high-stress applications.
• Precise Component Alignment ensured by a 13mm shoulder diameter with tight tolerance (0.001 to 0.012 mm) for minimal play and accurate positioning.
• Optimized for Quick Assembly thanks to the coarse 1.75mm thread pitch and Class 6g thread fit, reducing installation time and effort.
• Secure Torque Transmission via the 19mm external hex head, providing a firm grip for standard tools and preventing stripping.
• Extended Service Life from durable steel construction, maintaining integrity under repetitive loads and harsh industrial environments.
• Regulatory Compliance Assurance meeting DIN 609 standards, RoHS 3, and REACH, ensuring safety and environmental responsibility.
• Versatile Shoulder Length of 44.5mm with controlled tolerance (-1 to 0 mm) for consistent spacing and support in machinery and fixtures.

Professional Applications & Engineering Value

This M12 shoulder screw is engineered to address critical challenges in industrial assembly, such as misalignment and component wear. The steel construction with Rockwell C20 hardness provides robust resistance to deformation, while the 44.5mm shoulder length acts as a precise pivot or spacer in rotating parts, reducing friction and extending equipment lifespan. Its metric coarse thread (1.75mm pitch) and Class 6g thread fit ensure quick, secure fastening in automated systems, from conveyor belts to robotic arms. The external hex drive and smooth head texture facilitate easy installation with standard tools, minimizing downtime. Ideal for precision machinery, automotive jigs, and electronic enclosures, this screw delivers reliable performance where exact tolerances and DIN 609 standard compliance are paramount.

Specification Summary & Compliance

This shoulder screw adheres to metric system dimensions, including an M12 thread size with 1.75mm coarse pitch and Class 6g thread fit for standard tolerance. The shoulder diameter is controlled to 13mm with a tolerance of 0.001 to 0.012 mm, and shoulder length is 44.5mm with a -1 to 0 mm tolerance. Manufactured to DIN 609 specifications, it is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring adherence to environmental and safety regulations for industrial use.