T-nut M12 Rittal SV 9650.990, copper finish, depth 35 mm, pack of 15

The Rittal T-nut M12 SV 9650.990 with a copper finish and 35 mm depth is a pack of 15 threaded T-nuts designed for secure mechanical connections in profiles, busbar assemblies and mounting systems. Intended for use where M12 thread engagement is required, this component fits into standard T-slots and provides a reliable threaded anchor for bolts and attachment hardware in electrical enclosures, mounting rails and industrial framing.

Advantages

The copper finish offers good conductivity and corrosion resistance in many indoor and sheltered industrial applications while the 35 mm depth ensures sufficient thread engagement for M12 fasteners. Supplied as a pack of 15, the set simplifies procurement for small installation runs and maintenance tasks. The part is manufactured to suit typical T-slot profiles and busbar mounting geometries, providing predictable fit and mechanical stability.

Suitable for

• Mounting components inside electrical enclosures and control cabinets
• Securing busbar supports and isolation pieces in power distribution systems
• Assembling industrial framing, machine guards and mounting rails
• Retrofit or maintenance work where standard M12 T-slot threading is required

When it may not be suitable

This T-nut is intended for use in compatible T-slot profiles and busbar assemblies; it may not be suitable for profiles with non-standard slot geometries or extremely shallow slot depths that prevent full 35 mm engagement. It is not a structural fastener certified for primary load-bearing building connections where dedicated structural anchors are required.

Key specifications

• Thread size: M12
• Finish: copper
• Depth / thread engagement: 35 mm
• Quantity: pack of 15 pieces

How to use

Insert the T-nut into the T-slot of the profile or busbar assembly and slide it to the required position. Align the threaded hole with the component to be fastened, then engage an M12 bolt or screw and tighten to the recommended torque for the bolt and application. Ensure that the T-nut sits flush in the slot and that mating surfaces are clean to provide consistent electrical contact and mechanical clamping. For busbar applications, verify that the copper finish meets any conductivity and contact requirements prior to final assembly.

What to consider before purchase

• Confirm compatibility with the T-slot profile geometry and slot depth
• Verify required thread size (M12) and thread engagement length (35 mm)
• Assess whether the copper finish meets corrosion and conductivity needs
• Check quantity per pack (15 pieces) against installation requirements

Usage recommendations

Use clean mating surfaces and appropriate torque values for M12 fasteners; if electrical continuity is critical, inspect the copper finish and consider suitable cleaning or contact preparation. For high-vibration or safety-critical applications, consider additional locking devices or periodic torque checks as part of maintenance.