S-92098A175 M8 x 45 mm DIN 551, ISO 4766 Set Screws

Key Features & Benefits at a Glance

• Superior holding power with M8 coarse thread (1.25mm pitch) ensuring quick installation and reliable, vibration-resistant fastening in demanding applications
• Exceptional strength and durability from alloy steel construction with Rockwell B67 hardness, providing long-term performance under mechanical stress
• Precise Class 6g thread fit guarantees consistent engagement and optimal clamping force, reducing the risk of loosening and assembly issues
• Compact, headless design with flat tip allows for flush mounting in tight spaces, ideal for securing collars, pulleys, and gears without protruding components
• Convenient slotted drive enables easy installation and removal using standard tools, streamlining maintenance and adjustments
• Full compliance with DIN 551 and ISO 4766 standards ensures dimensional accuracy, interchangeability, and reliability in industrial machinery and equipment
• RoHS 3 and REACH compliant construction supports environmental safety and regulatory requirements for global supply chains

Professional Applications & Engineering Value

This M8 headless set screw is engineered to address critical challenges in industrial assembly, where secure component positioning is essential. The alloy steel material and Rockwell B67 hardness provide excellent resistance to wear and deformation, making it ideal for high-stress applications like securing shafts, bearings, and couplings in machinery. The coarse thread (1.25mm pitch) and Class 6g fit ensure rapid installation and robust holding power, minimizing the risk of vibration-induced loosening in dynamic environments. With its headless, slotted design and flat tip, it offers a low-profile solution for precision equipment, automotive systems, and manufacturing tools, enhancing operational reliability while meeting stringent DIN 551 and ISO 4766 specifications.

Specification Summary & Compliance

This metric set screw features an M8 x 1.25mm thread with Class 6g tolerance for precise fit, a 45mm length, and a flat tip. It is manufactured to DIN 551 and ISO 4766 standards, ensuring dimensional consistency and performance reliability. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), it adheres to environmental and safety regulations for industrial use.