3030 M4 M5 M6 T Block Square Nuts T-Track Sliding Hammer Nut for Fastener Aluminum Profile
- Used to connect various accessories, convenient and firm.
- The bottom of the T-slot nut is fixed to prevent the stud from protruding
- High hardness, galvanized surface, good anti-rust .
- Excellent weldability, good balance of toughness, strength and ductility.
- Widely used in the construction of industrial aluminum frame structures,





