S-94300A416 M12 DIN 315 Thumb Nuts

Key Features & Benefits at a Glance

• Effortless hand-tightening with a 65 mm wide wing span, eliminating the need for tools and speeding up assembly
• Superior corrosion resistance from the zinc-plated steel construction, ensuring long-term reliability in various environments
• High load-bearing capacity with a Class 5 strength rating, providing dependable performance for demanding applications
• Precise and secure thread engagement due to the Class 6H thread fit, minimizing the risk of cross-threading and loosening
• Broad compatibility with M12 coarse (1.75 mm pitch) right-hand threaded components, conforming to the widely adopted DIN 315 standard
• Enhanced user safety and environmental compliance by meeting RoHS 3 and REACH regulations, free from hazardous substances
• Optimized grip and durability from the standard wing profile and 23 mm base diameter, offering a stable and robust fastening solution

Professional Applications & Engineering Value

This M12 thumb nut is engineered to solve critical challenges in industrial assembly and maintenance. The zinc-plated steel material provides a robust barrier against rust and wear, essential for machinery, electrical enclosures, and outdoor equipment exposed to harsh conditions. Its coarse metric thread (1.75 mm pitch) and right-hand thread direction enable quick installation and removal, reducing labor time in production lines or field service. The standard wing nut profile and generous 65 mm width allow for secure hand-tightening even in low-clearance or gloved-hand scenarios, making it ideal for applications where tools are impractical. By adhering to DIN 315, it ensures interchangeability and reliability across European-engineered systems, delivering consistent performance that minimizes downtime and maintenance costs.

Specification Summary & Compliance

This thumb nut features an M12 x 1.75 mm coarse thread with a Class 6H thread fit per ISO/metric standards, ensuring precise dimensional accuracy. It is manufactured in compliance with the DIN 315 specification and carries a Class 5 strength grade. The product is confirmed to be RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, affirming its adherence to strict environmental and safety regulations for hazardous substances.