10 Piece Turntable Cartridge mounting hardware set: 2 x 10mm screws, 2 x 14mm screws, 2 x 18mm screw, 2 x washers, 2 x nuts. Precision CNC machined from high-grade brass. Fits perfect on most cartridges and headshells. Exquisite workmanship, anti-corrosion, and wear resistance. CNC machined from high-grade aluminum.to provide with the best vibration control. Replace old / broken / cracked / damaged / bad / lost M2.5 Screws. 3 different size pairs of screws to find the perfect fitment.