S-90593A009 M12 DIN 934 Hex Nuts
Hex Nuts
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Exceptional load-bearing capacity with Class 8 strength rating, ensuring reliable performance in high-stress industrial applications
- Enhanced corrosion resistance through black-oxide steel coating, extending service life in challenging environments
- Precision thread engagement with Class 6H thread fit, providing consistent clamping force and vibration resistance
- Standardized dimensional accuracy per DIN 934 specifications, guaranteeing interchangeability and easy installation
- Optimized coarse threading (M12 x 1.75mm) enables faster assembly and reduced cross-threading risks
- Full regulatory compliance with RoHS 3 and REACH standards, ensuring environmental and safety requirements are met
- Universal external hex design allows for standard tool compatibility and straightforward torque application
Professional Applications & Engineering Value
This Class 8 hex nut delivers critical engineering advantages through its black-oxide steel construction and DIN 934 compliance. The M12 coarse thread configuration (1.75mm pitch) combined with Class 6H thread fit addresses common assembly challenges by providing excellent vibration resistance and preventing loosening in dynamic load conditions. The black-oxide surface treatment creates a protective barrier against corrosion without significantly altering dimensional tolerances, making these metric hex nuts ideal for automotive, machinery, and structural applications where environmental exposure and repeated stress cycles would compromise ordinary fasteners. The standardized external hex drive profile ensures compatibility with common wrenching tools while the 19mm width provides ample bearing surface for distributed load transfer.
Specification Summary & Compliance
Manufactured to DIN 934 standards with M12 metric coarse thread (1.75mm pitch) and Class 6H thread fit tolerance. Dimensions include 19mm width across flats and 10mm height. The fastener meets Class 8 strength grade requirements and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental directives, confirming adherence to the latest substance restriction guidelines.
