S-92815A201 M4 DIN 467 Thumb Nuts

Key Features & Benefits at a Glance

• Effortless hand-tightening with a knurled head design for superior grip in tight spaces without tools
• Enhanced corrosion resistance from black-oxide steel finish, extending service life in industrial environments
• Space-saving low profile with 4 mm height, ideal for compact assemblies where clearance is limited
• Reliable thread engagement with Class 6H fit and coarse M4 x 0.7 mm threads for quick, secure fastening
• Standardized compatibility per DIN 467, ensuring interchangeability and consistent performance in metric systems
• Durable steel construction providing high strength for repeated adjustments in mechanical applications
• Environmental compliance with RoHS 3, meeting regulatory requirements for lead exemption in steel alloys

Professional Applications & Engineering Value

This M4 thumb nut with black-oxide steel construction addresses common assembly challenges by combining manual operability with robust performance. The low profile and knurled head enable quick installation and removal in confined areas, reducing tool dependency and assembly time in machinery, electronics, and automotive systems. Engineered to DIN 467 standards with a Class 6H thread fit, it ensures precise alignment and vibration resistance, minimizing loosening in dynamic environments. The coarse metric thread (M4 x 0.7 mm) facilitates rapid engagement, while the right-hand thread direction supports intuitive operation for maintenance-heavy applications, enhancing overall operational efficiency.

Specification Summary & Compliance

This thumb nut features a Class 6H thread fit with M4 x 0.7 mm coarse metric threads and right-hand direction, manufactured to DIN 467 specifications for dimensional accuracy. It complies with RoHS 3 (2015/863/EU) under exemption 6(a)-I for lead as an alloying element in steel, ensuring adherence to environmental and safety standards in industrial components.