300 pcs 3mm Dia Ceramic Insulator Bead Tapered Insulation Bead for Heat Shrink Tubing Heating Wire

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: Ceramic
Inner Diameter: 3mm / 0.12 inch(Minimum) ; 5mm / 0.2 inch(Maximum)
Total Size: 7 x 8mm / 0.28 x 0.31 inch (H*Max Outer Dia)
 
Package Content:
300(+/-2%)pcs x Ceramic Insulator