Aluminum Extrusion Slim T-Nut for 20x20 - M3 Thread

The hammer nuts or T nuts can be used for the same purpose as the threaded plates and the aluminium extrusion nuts. They can be inserted into the extrusion slot after assembly. 

An essential for working with slotted aluminium extrusion, these slim metal nuts slide into the side-slot of the extrusion. The slightly oval shape means that as they screwed-into the nut jams against the slot.

• Hammer nut with a step as guiding help and rotation stop.
• Turn in at each position of the profile slot.
• Serration provides vibration resistance and destroys the anodized surface of the aluminium profile for ESD protection.

Specifications:

• Used for 20x20 (2020) aluminium extrusion profile 
• Nut thread size: M3