The picture is of a similar footpeg bolt kit we offer.
Polished grade 8 stainless steel foot peg bolt kit for your Yamaha Tri-Z 250. These American Made metric stainless steel bolts are rated at 170,000psi tensile strength and are stronger than the factory bolts. They have a 12 point flanged head and install with a 13mm 12 point socket. All bolts and washers in the kit have been polished. This kit fits all Tri-Z 250.