This set includes 21X M6 Flange nuts (10mm wrench size) that are used to fasten taillights to the chassis on the 95-99 Mitsubishi Eclipse.Taillight Mounting Hardware Nut Set - 21 Pieces Mitsubishi EclipseSKU: 033C-F00-00501 $7.99 Regular Price$5.59Sale PriceQuantity*Add to Cart