S-91067A159 M8 x 25 mm DIN 551, ISO 4766 Set Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Precise thread engagement with Class 6g fit ensuring reliable fastening and vibration resistance
• Space-saving headless design allows for flush mounting in applications where clearance is limited
• Easy installation and adjustment with standard slotted drive compatible with common tools
• Durable coarse thread profile (M8 x 1.25mm) provides quick assembly and superior holding power
• Full regulatory compliance with RoHS 3 and REACH standards for safe, environmentally responsible use
• Standardized dimensions per DIN 551/ISO 4766 ensuring interchangeability and engineering consistency

Professional Applications & Engineering Value

These M8 set screws deliver critical performance in precision assembly applications where corrosion resistance and space constraints are paramount. The 18-8 stainless steel material provides excellent durability against moisture, chemicals, and temperature variations, making them suitable for machinery, automotive components, and electronic enclosures. The headless design with flat tip ensures secure, flush fastening without protrusion, while the coarse metric thread (1.25mm pitch) enables rapid installation and high clamp load retention. Engineered to DIN 551 and ISO 4766 standards, these screws offer reliable thread fit and repeatability in high-vibration environments, reducing maintenance needs and assembly time.

Specification Summary & Compliance

This metric set screw features M8 x 1.25mm coarse right-hand thread with Class 6g thread fit per ISO standards, ensuring dimensional accuracy. Manufactured in compliance with DIN 551 (ISO 4766) for consistent quality and performance. The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting stringent environmental and safety regulations for industrial use.