Descriptions:
These T slot nuts are made of 45 steel, black oxide finish, features high hardness, high strength, durable in use. It is used for T-slot aluminum extrusions to connect other parts. And T-Slot nuts enable the user to add clamps to a fixture without tearing down existing clamps.

Features:
Made of 45 steel, black oxide finish, features high hardness, high strength, durable in use.
Undersized to fit machine table slot case hardened.

It is used for T-slot aluminum extrusions to connect other parts.
Bottom of T-Slot nut is staked to prevent the stud from protrusion.
T-Slot nuts enable the user to add clamps to a fixture without tearing down existing clamps.   

Specifications:
Material: 45 steel
Surface treatment: black oxide
Thread(Optional): M8/M10
Size: as the picture
Weight: 100g,138g

Package Included:
5 x  T Slot Nuts