●GENERAL: OMP Speed Car Wheel Bolt Set in Black color. Set of 4 threaded bolts ●Dimensions: the dimensions of these wheel bolts are M12 x 1.5; length: 100 mm ●Material: bolts made of stainless steel (DIN 10.9) ●Quality: steel threaded bolts of the best quality and great durability. Bet on the OMP brand and you will see that these wheel bolts are the best choice ●Reference: OMPS09691201