18mm Sechskant Nut Hexagon Nut M12 Strength Class 10, DIN 6330B - AMF

Robust fastening performance with standardised DIN geometry and a high strength class 10 makes this hexagon nut ideal for demanding mechanical assemblies; its compact overall height and standard wrench size simplify installation and save space. Order supply and expert advice directly via Metav Werkzeuge or consult the Metav team for application guidance.

Hexagon nut DIN 6330B M12 (SW 19 mm) – strength class 10, AMF

A hexagon nut DIN 6330B M12 engineered for high-strength fastening in industrial assembly and maintenance tasks.

• DIN 6330B standardised geometry
• Strength class 10 for high loads
• 19 mm wrench size (SW 19)
• Compact overall height 18 mm

High-strength joints for industrial assemblies

The strength class 10 rating identifies this fastener as suitable for applications where elevated tensile and clamping forces are required. Manufactured to DIN 6330B, the geometry ensures predictable load distribution across bolted joints, reducing the risk of loosening under dynamic stress. For engineers and workshop planners, the combination of a standard M12 thread and high strength offers a dependable solution where safety margins and component lifetime are priorities.

Precision geometry that eases installation

With a declared wrench size SW 19 and a corner measurement of 21.1 mm, the nut matches common spanners and sockets used in production environments, enabling rapid assembly and consistent torque application. The overall height 18 mm provides a compact footprint, which benefits installations in confined assemblies or stacked components. The standardised shape aligned to DIN specifications also facilitates automated handling and feeding in assembly lines, contributing to faster cycle times and fewer misfits.

Compatibility and practical application benefits

Designed as a genuine hexagon nut, this component integrates with standard M12 bolts and threaded rods, offering versatility across machinery, frames, and fixture systems. The standard DIN reference supports straightforward component selection and procurement, simplifying inventory management for maintenance departments and purchasing teams. Traceability via the SKU and adherence to recognised standards support quality documentation and regulatory compliance in industrial contexts.

Procurement reliability and workshop efficiency

Packaged as single units with a clear SKU for stock control, the item supports controlled replacement and allows workshops to order the exact quantity required. The standard designation and brand marking assist in quality checks and batch verification during incoming-inspection. For supply chain managers, the combination of compliant geometry and high strength reduces the need for frequent re-evaluation of fastening elements, promoting consistent assembly quality across production batches.

For dependable supply and technical guidance on this AMF hexagon nut, contact Metav Werkzeuge for tailored procurement and application advice via info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 4000833395NW
• SKU: 4000833395NW
• Brand: AMF
• Type: M12
• Standard: DIN 6330B

Facts

• Thread size: M12
• Overall height: 18 mm
• Wrench size (SW): 19 mm
• Corner measurement: 21.1 mm
• Strength class: 10
• Packing unit: 1

Special features

• Hexagon nut
• Standardised DIN 6330B geometry
• High-strength classification
• Compact design for tight assemblies

FAQ

What does strength class 10 mean for the fastener?
Strength class 10 indicates a high mechanical strength level for the nut and compatible bolts, suitable for applications with elevated tensile and clamping requirements; the AMF hexagon nut conforms to this class for robust joints.

Is this nut compatible with standard M12 bolts?
Yes, the nut is specified as M12 and is intended for use with matching M12 bolts and threaded components, following the DIN 6330B geometry to ensure fit and load distribution.

Which wrench or socket fits this nut?
The nut uses a standard SW 19 (19 mm) wrench size, corresponding to a corner measurement of 21.1 mm, enabling use of common hand tools and sockets.

Where is this nut typically used in industry?
Applications include machinery assembly, structural frames, fixtures and maintenance operations where a high-strength M12 fastening is required and DIN-standard components are preferred.

How is the product identified for ordering and stock control?
The item is listed under SKU 4000833395NW and labelled with the DIN reference and strength class to facilitate procurement and inventory tracking.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com