10Pcs M3 T-Nut Slide In Hammer Type for 20 Series Aluminium Profile

Product description:

High quality: Made from 4.8 class carbon steel, the surface is Nickel-plated for good rust resistance and better performance, if you don't use it for long time, please wipe a little oil on the surface.

Wide application 2020 series aluminum profile T-nuts widely used for building industrial aluminum frame structures, 3D printers, CNC routers, CNC laser cutters, robotics projects.

Thread sizes: M3 M4 M5 M6 M8(5 different sizes, each sizes of 10pcs) used for insert into aluminum profile and connected together with T screw or others.

Usage: T-nut can securely fix other connecting parts on the profile groove. During assembly, it can be automatically positioned and automatically locked.

Specifications:

Item: T nut

Size: M3

Material: carbon steel 4.8

Surface treatment: nickel-plated