Detailed Product Description 1) Cover diameter 47.5mm2) Ceramic terminal blocks: mounting holes distance: 19.5±0.1mm3) Thread input: M8×1, M10×1, M12×1, M16×14) Thread output: M20×1.5, G1/2, G3/4, NPT1/2, NPT3/45) Product N.W.: 120g6) Packing condition: Plastic holder + internal carton(L460×W220×H90mm) + external carton(L470×W460×H300mm), 60pcs/ex-ctn