1,high quality ,standard size 2,fast delivery 3,competitive price 4,stainless Specifications: Shantui SD22 bulldozer track shoe bolt and nut part ... number:154-32-11230 We can supply Komatsu bulldozer track shoe bolt and nut with high quality and best price. SHANTUI ... . Any needs, please contact us freely. Welcome to nante! Track shoe's standard bolt and nut