factory directly supplies 304 stainless steel T-slot bolts and gb37ta2-70 industrial construction bolts in bulk

304 material, A2-70 grade, natural color treatment, suitable for the installation of aluminum profiles and mechanical fixtures.

T-slot bolts that comply with the national standard GB37-1988 are made of 304 stainless steel and are specially designed for T-slot structures. It can be quickly installed, adjusted and connected to fix the components. Loosening or locking operations can be completed without removing the bolts. It is widely applied in precise connections in fields such as mechanical manufacturing, construction, rail transit, automobiles, and power. Complete range of specifications, thread diameter: M5 to M12 (common specifications include M6, M8, and M10), length range: 10mm to over 100mm (customizable according to customer requirements), rectangular head, perfectly matched with T-shaped groove, ensuring lateral stability and preventing loosening. The thread length is adapted to the requirements of different groove depths, providing reliable locking force. GB37-1988, ensuring the standardization of dimensions, performance and processes. Customizable German standards (DIN186/DIN188) or other standards are available to meet global market demands.

It is widely applied in precise connections in fields such as mechanical manufacturing, construction, rail transit, automobiles, and power.

Quality Assurance: Strictly produced in accordance with national standards, the surface is free of cracks and burrs, and has passed salt spray tests and tensile tests.

Fast delivery: Standard specifications are in sufficient stock, and the non-standard customization cycle is ≤7 days.

After-sales support: Provide technical selection guidance, sample testing and long-term cooperation plans.