Gibraltar 61411TG M20x2.50 Tapped Through T-slot Nut

Product Description

The GIBRALTAR 61411TG is a tapped through T-slot nut machined from 1018 steel with a black oxide finish. It accepts an M20 x 2.50 right-hand thread and is designed to seat into standard metric T-slot table tracks measuring 22 millimeters wide. The nut provides a secure threaded anchor point for workholding fixtures, jigs, stops, and clamping hardware used on milling machines, drill press tables, and similar machine tool setups. Machinists and toolroom technicians install this fastener as part of workholding assemblies where a reliable, recessed threaded connection is required within a T-slot channel.

This T-slot nut is suited for use on metric machine tool tables, modular fixturing systems, and precision workholding setups in both job shop and production environments. The through-tapped design allows a bolt or stud to pass completely through the nut, accommodating a range of clamp heights and fixture configurations. It is a direct metric-specification component intended for setups where M20 threaded hardware is specified.

Key Features

• M20 x 2.50 right-hand tapped through thread for standard metric clamping hardware
• Fits 22 millimeter T-slot table tracks
• 1018 steel construction for strength and machinability
• Black oxide finish provides mild corrosion resistance and reduces light reflection
• Base measures 35 millimeters wide by 14 millimeters tall for stable seating in the slot
• Overall dimensions: 38 millimeters long by 25 millimeters tall

Compatibility

Designed for use with metric machine tool tables and fixturing systems that accept a 22 millimeter T-slot and require M20 x 2.50 threaded workholding components.

Installation Notes

Installation is performed by machinists or toolroom personnel. Before inserting or repositioning the nut, ensure the machine is de-energized and any moving components are locked out in accordance with applicable LOTO procedures. Slide the nut into the T-slot from the end of the channel or through an access point, then orient it perpendicular to the slot before threading in the clamping stud or bolt. Do not overtighten fasteners beyond the torque appropriate for M20 hardware and the base material of the table.