S-92981A130 M5 ISO 7379 Shoulder Screws

Key Features & Benefits at a Glance

• Exceptional Strength & Durability: Made from high-strength alloy steel with a Rockwell C32 hardness, providing superior resistance to wear and deformation in demanding applications.
• Corrosion-Resistant Black Oxide Finish: Enhances longevity by offering a protective layer against rust and environmental factors, ideal for various industrial conditions.
• Precision Shoulder for Accurate Alignment: Features a 45mm shoulder with tight tolerances, ensuring stable component positioning and reducing assembly errors.
• High Load-Bearing Capacity: Delivers a tensile strength of 140,000 psi and a minimum shear strength of 84,000 psi, supporting heavy-duty mechanical loads reliably.
• Easy Installation with Hex Drive: Socket head design with a 3 mm hex drive allows for simple, secure tightening using standard tools, minimizing installation time.
• Standardized Coarse Threads for Quick Assembly: M5x0.8 mm coarse threads with Class 5g6g fit enable fast, secure fastening in a wide range of materials.
• Broad Industry Compliance: Meets ISO 7379 specifications and RoHS 3/REACH regulations, ensuring safety and environmental standards for global use.

Professional Applications & Engineering Value

This M5 shoulder screw is engineered to address common industrial challenges such as misalignment and component wear in machinery. Crafted from alloy steel with a black oxide finish, it offers enhanced corrosion resistance and durability, making it suitable for high-stress environments like automotive assemblies, precision instruments, and conveyor systems. The 45mm shoulder length provides a stable pivot or spacer, reducing vibration and ensuring accurate part positioning. With its coarse thread and hex drive, it allows for rapid installation and disassembly, streamlining maintenance and improving operational efficiency in B2B settings where reliability and compliance with ISO 7379 standards are critical.

Specification Summary & Compliance

This shoulder screw features precise dimensions, including a shoulder diameter of 6 mm with a tolerance of -0.072 to -0.01 mm and a shoulder length of 45 mm with a tolerance of 0 to 0.25 mm, ensuring high accuracy. Thread specifications include an M5x0.8 mm coarse thread with a Class 5g6g fit for reliable fastening. It complies with ISO 7379 manufacturing standards and is verified to be RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, meeting environmental and safety regulations for industrial use.