40 Series Sliding T-Nuts

Inc. GST

This carbon steel sliding T-nut acts as an anchoring point designed for insertion into the end channels of 40 Series T-Slot aluminium extrusions. Featuring a thicker profile than standard variants, the component maximises screw-to-thread engagement to secure structural cross-members and hardware parts within a modular frame. It accommodates metric fastener sizes ranging from M4 to M8, making it suitable for both temporary and permanent mechanical joints in CNC machines, 3D printers, robotics, and industrial instrumentation layouts.

Compatible With

Description

Technical Overview

The 40 Series Sliding T-Nut functions as a heavy-duty fastening component that engineers integrate specifically into 40 Series T-Slot aluminium extrusions. Because manufacturers engineer this component with an increased thickness compared to standard alternatives, it facilitates superior screw-to-thread contact to establish a more robust and secure connection.

To implement this setup, users slide the hardware component directly into the end of a compatible structural rail. Consequently, the T-nut serves as a high-strength anchoring point that allows builders to securely attach parts and cross-members. Ultimately, this process provides steadfast fastening within modular framing networks, linear motion setups, and structural machinery assemblies.

Applications

Engineers commonly deploy 40 Series Sliding T-Nuts in heavy-duty structural frames and assemblies that require reliable load distribution alongside tight mechanical fastening. For instance, these components work perfectly when builders integrate parts into CNC machines, 3D printers, and robotics.

Additionally, technicians widely implement these T-nuts in industrial machinery, measuring equipment, and instrumentation built from aluminium profiles. Furthermore, because they accommodate a range of screw sizes—specifically M4, M5, M6, and M8—they readily allow for adaptable, high-calibre carbon steel connections in both temporary and permanent mechanical installations

Technical Specifications

Specification	Value
Material	Carbon Steel
Thread Size	M4, M5, M6, and M8
Length	20mm
Width	19.5mm
Height	9.5mm

Drawings

A	B	C	D	E	kg
20mm	19.5mm	M4-M8	7.8mm	9.5mm	0.008

Maker Store Tips and Tricks

Ensure you slide the T-nuts into the extrusion channel before completely enclosing or blocking the ends of your framing assembly.
Select the correct screw length to ensure it fully engages the deep thread of the sliding T-nut without bottoming out against the aluminium slot.
For applications subjected to high vibration, check fastening torque periodically to maintain optimal rigidity.