Description:This oil cup cap is a spring type oil cup cap, a great replacement to replace your old oil cup.This oil cup is used to control the oil dripping speed for intermittent lubricating.Male thread ensures firm connection, not easy to shift.Made of copper, anti-rust and long-lasting.Suitable to use for the mechanical joint to keep it smooth.Specifications:Thread Size: M6x1Material: CopperOuter Diameter: 11mm / 0.43 inchTotal Height: 16mm / 0.63 inchPackage Content:4 x Oil Cup CapNote: Cotton should be put in this oil cup cap to fully absorb machine oil and gently release the machine oil during use.
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