KMT 24 Precision lock nuts with locking pin detail Specifications: Material : 52100 Chrome Steel Weight : 1.65 Kg   Main Dimensions: Thread (G) : M120X2.0 Diameter side face opposite to bearing (d1) : 142 mm Outside diameter (d2) : 155 mm Outside diameter locating side face (d3±0.30) : 144 mm Inner diameter locating side face (d4±0.30) : 122 mm Width (B) : 32 mm Width locating slot (b) : 10 mm Depth locating slot (h) : 4.0 mm Set / Locking screw size (A) : M10 L : 3.0 mm C : 148.5 mm R1 : 1.0 mm Sd : 0.05 mm