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12.9 grade P/N:097-0324/20Y-32-11210/14X-32-11210 track bolt
Product Information Length: 1″-20″ Dia:1/8″-1 1/2″ Grade: 12.9 Case hardening HRC 38-42 Material: 40Cr,45Cr, 35…… -
Track bolt and nut M20*63mm part number 6Y0846/9W3361
Products imformation The mechanical grade is 12.9 Case hardening HRC 38-42 Material is 40CR and the surface is treated with bluing sc…… -
40Cr Material 12.9 Grade Excavator and Bulldozer Track Shoe Bolt & Nut
Item Name High tensile 12.9 grade carbon steel hexagon head track bolts and nuts, track shoe bolts Orign Fujian,China Bra……