-
4.2 / 4.8mm ịghasa
Eriri ịghasa bụ nchikota nke recesses na ridges na ịghasa ahụ.Eriri ndị a na-enyere aka idozi ịghasa n'ebe site na eri dakọtara n'ime akị ma ọ bụ oghere a kpọpuburu ụzọ.A na-akpọ eriri ime nke nut ma ọ bụ ebe ọzọ ebe a na-edozi screw dị ka nwanyị na eriri mpụta nke screw a maara dị ka nwoke.Ọtụtụ mgbe a na-ezo aka skru site na ụdị eri ha.
-
