Bis Standards For Tee and Strap Hinges The standard IS 206:2010 (Tee and Strap Hinges – Specification) has been prescribed by the Bureau of Indian Standards (BIS) with reference to Tee and Strap Hinges that are vital for doors,  gates and other installations that require swinging motion. This specification covers the material, dimension, performance and finish requirements to accommodate usage in residential and industrial applications. After the implementation of IS 206:2010, the manufacturers of Tee and Strap Hinges shall have to obtain BIS licence to use the ISI mark for the above products to be sold in India. This certification ensures a consistent level of quality and it signifies that the product meets safety and reliability standards. Hinges conforming to this standard must display the ISI Mark, indicating compliance with national benchmarks and enhancing trust among consumers and professionals in the construction and hardware sectors.