S-90326A120 M12 DIN 439B, ISO 4035 Hex Nuts
Hex Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Enhanced corrosion resistance with zinc-plated steel construction, extending service life in demanding industrial environments
- Superior vibration resistance due to extra fine 1.25mm thread pitch, maintaining secure fastening under dynamic loads
- Space-saving design with thin 6mm profile, ideal for applications with limited clearance
- Precise thread engagement with Class 6H thread fit, ensuring reliable mating with mating components
- Standardized compatibility meeting DIN 439B and ISO 4035 specifications, guaranteeing interchangeability
- Environmental compliance with RoHS 3 and REACH standards, suitable for regulated industries
- Optimized strength-to-weight ratio with Class 04 strength rating, providing reliable performance without unnecessary bulk
Professional Applications & Engineering Value
This M12 thin hex nut with extra fine 1.25mm thread pitch addresses critical engineering challenges in precision assemblies. The zinc-plated steel construction provides essential corrosion protection for automotive, machinery, and electronic enclosures exposed to harsh conditions. The Class 6H thread fit ensures consistent engagement with mating components, eliminating play in vibration-prone applications. Its thin profile (6mm height) solves space constraints in compact designs while maintaining Class 04 strength for reliable load distribution. The external hex drive facilitates efficient installation with standard tools, making it ideal for high-volume production lines requiring repeatable torque values.
Specification Summary & Compliance
Manufactured to DIN 439B and ISO 4035 standards with Class 6H thread tolerance for precision fit. Features M12 x 1.25mm extra fine metric thread with right-hand orientation. Dimensions: 19mm width × 6mm height. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental directives. Class 04 strength rating ensures consistent mechanical performance across industrial applications.
