M5 Slide in T-Nut for 4040 Series Aluminum Extrusions Profile 12 Pcs - 40 Series-M5,12 Pcs
$15.49
Made from high quality carbon steel,have high hardness, surface is Nickel plated or Zinc plated for good rust resistance. Used for T-slot aluminum profile 40mmx40mm. Easy to be roll into T slot of aluminum profile.