Amazon Marketplace
M8 T-nuts, which can be used for various installations and repairs. You need only tap the nuts into a hole of a suitable size, and the prongs will hold them in place. Suitable for wood products such as chairs, tables, household furniture, and office furniture When inserted and tightened into wood pieces, the 4 prongs will prevent the T-nut from rotating Provides a strong, reliable, and easily fitted threaded socket for wood and chipboard
AmazonZinc Plated Steel To Fit Screws: M8 (8mm diameter) Inside Diameter: 8mm Insert Hight: 11mm Flange Diameter: 22mm