M4 T-Nut Hammer Head for 30 Series TSlot

T-shaped fasteners per DIN 508 that fit into T-slot channels of aluminium extrusion profiles, providing adjustable threaded anchor points. Available in carbon steel (Class 8/10), stainless steel, or zinc alloy in M3 to M24 thread sizes.

Specification #

Dimension #

• DIN 508 standard dimensions. Key parameters: a = slot width, d = thread, e = body width, h = body height, k = body depth.

Benefits #

T-nuts eliminate the need to drill or tap aluminium extrusion profiles, providing threaded connection points at any position along the T-slot channel. This enables fully modular construction where brackets, panels, sensors, and accessories can be attached, repositioned, or removed without permanent modification to the framework. The T-shaped body distributes clamping load across the slot walls rather than concentrating force at a single point, reducing the risk of slot deformation. Carbon steel Class 8 and Class 10 variants handle structural loads up to 1000 N/mm² tensile strength, while stainless steel options resist corrosion in outdoor, washdown, or cleanroom environments. Serrated and spring-loaded variants resist rotation and back-out under vibration, addressing a common failure mode in dynamic automation equipment and conveyor systems.

Common Applications #

T-nuts are the primary fastening interface for attaching components to T-slot aluminium extrusion profiles in modular framing systems.

• Modular aluminium framing systems
• CNC machine frames
• 3D printer enclosures
• Industrial workstations
• Automation equipment
• Machine guards and enclosures
• Robotic structures
• Conveyor systems
• Laboratory and cleanroom furniture