M3 M4 M5 M6 M8 M10 M12M14M17M19 M21-M118 DIN137B 65Mn Wave Washer, Black Oxide Wavy Spring Shim, High-Elasticity Waveform GasketHome Improvement > Hardware0,89 USD (≈ 0,80 €)1,31 USDDisponibileSold by AliExpress WWVai al negozio