This listing is for a bag or qty 24 T-nut style studs, t-nuts and choice of plastic backers. These are Woody's brand traction masters/Gold digger carbide T-nut style studs and CCS brand plastic backers or steel backers.
These are 7MM threads and .875" long.
Backer choices are round, square or bender, purple, blue, or black, black or steel round or square.
Studs are new, in the package, backers are in bulk so will be shipped out in a zip lock baggie.