Features:Insulatsion, high corrosion resistance, scratch proof and Good chemical stability.Mainly used in electric heating elements, protection sheaths, insulators and fish beads for temperature sensors. Specification:Material: CeramicInner Diameter: 2mm / 0.08 inch(Minimum) ; 4mm / 0.16 inch(Maximum)Total Size: 6 x 6mm / 0.24 x 0.24 inch (H*Max Outer Dia) Package Content:400(+/-2%)pcs x Ceramic Insulator.
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