[M2.5 (Thread 6mm) 17mm (50pcs)]
Specifications: M2 M2.5 M3 M4
Height: 1.6 inches (4.7 cm), 2.2 inches (5.5 cm), 2.8 inches (7
Pitch: 0.4, 0.45, 0.5, 0.7
Size: M3 * + 6 + 6 (thread diameter*row length+thread length)
The data has positive and negative tolerances, please refer to the actual product.