S-92098A167 M8 x 12 mm DIN 551, ISO 4766 Set Screws

Key Features & Benefits at a Glance

• Exceptional holding power with Rockwell B67 hardness alloy steel construction that resists deformation under heavy loads
• Precise Class 6g thread fit ensures smooth installation and reliable, vibration-resistant connections in demanding applications
• Coarse M8 x 1.25mm thread design provides faster assembly and superior performance in softer materials or where frequent adjustments are needed
• Headless slotted drive with flat tip delivers flush mounting for space-constrained designs and secure, tamper-resistant fastening
• Full compliance with DIN 551 and ISO 4766 standards guarantees dimensional accuracy and interchangeability in global engineering projects
• RoHS 3 and REACH compliant manufacturing ensures environmental safety and regulatory acceptance for international supply chains
• Right-hand threading offers intuitive installation that aligns with standard assembly practices, reducing operator error

Professional Applications & Engineering Value

This M8 metric set screw delivers critical engineering value in applications where vibration resistance and space optimization are paramount. The headless design with flat tip creates flush surfaces in precision machinery, automotive components, and industrial equipment, eliminating protrusions that could interfere with moving parts. Manufactured from high-strength alloy steel with Rockwell B67 hardness, it maintains clamping force under extreme vibration and thermal cycling, preventing joint failure in demanding environments. The coarse 1.25mm pitch thread provides excellent holding power in both metallic and composite materials, while the slotted drive offers reliable installation where hex drives aren't practical. These features make it ideal for securing gears, pulleys, and collars in manufacturing, automation, and heavy equipment applications.

Specification Summary & Compliance

This set screw maintains Class 6g thread tolerance per metric standards, ensuring precise fit and consistent performance. Manufacturing specifications conform to DIN 551 and ISO 4766 standards for dimensional accuracy and mechanical properties. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting the latest environmental and substance restriction requirements for industrial components.