Andika: Internal Tooth, Thread / Parafujo / Ukubwa wa Shimo: 3/8", Kipenyo - Ndani: 0.384" (9.75mm), Kipenyo - Nje: 0.500" (12.70mm) 1/2", Unene: 0.022" (0.56mm), Mchovyo: Nickel over Copper,
