T Block Square Nuts T-Track Sliding Hammer Nut M3 M4 M5 for Fastener Aluminum Profile 2020
About this item
- The T block square nuts is made of aluminum ,which is not easy to deform, practical and reliable, and has a long service life.
- The nut has clear lines, uniform stress, high strength, and is more firm and not easy to fall.
- Convenient and quick to use, simple to install, saving time and effort.
- There are a variety of sizes to choose from to meet different needs.







