12 лопасти винта шаг Калибр прочный дом Metalwoking руководство высокой твердости практичный подшипник сталь 29 градусов угол измерения резьбы

Description:
A useful measuring gauge for metric 29 degree thread.
Easy and convenient to rotate, can be freely adjusted according to actual needs.
Suitable for measuring thread and external thread tooth pitch.
Exquisite design and fine processing, make it practical, sturdy and strong hardness.
Specification:
Type: measuring gauge for 29 degree thread
Color: silver
Material: bearing steel
Measurable screw distance range: about 2-20mm
Suitable for: metalwoking
Package included:
1 pc x screw pitch gauge
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow slight deviation for the measurement data and make sure you do not mind before ordering.