Đai ốc khóa chống xoay Duri ZMVG
– Dùng vít khóa theo hướng xuyên tâm – This type locks set-screws from the axial direction.
– Áp dụng không gia hẹp bên cạnh – It is applicable when there are restrictions of side space.
– This type is a grinding locknut that its clamping face and thread are finely grinded at the same time and the squareness is well managed.
– Vật liệu – Material : SCM440(42CrMo4)
– Độ cứng – Hardness: HRC 28~32
– Dung sai ren – Thread Tolerance : ISO 4H
– Công nghệ chế tạo: mài chính xác cao – High Precision Grinding
– Squareness : 0.002mm