external ? 57 mm - thread ? 3 mm UNI 7433 - DIN 7993 AMIKADishwasher5X, 6X, 6XA, 6XL, 6XLB, 6XLE COLGEDDishwasherBETA250, BETA253, ONYX50, SILVER50, SILVER50 MARINE, SILVER50GW, SILVER50S, STEEL45, STEEL51, STEEL51HP, STEEL53BD, STEEL53MS, STEELTECH350, STEELTECH350K, STEELTECH360BK, STEELTECH360SK, STEELTECH361 COLGEDDishwasher hood typeL63, L64 COLGEDGlasswasher/CupwasherBETA245, ONYX50S, SILVER45, STEEL510, STEEL510D, STEELTECH360, STEELTECH360K DEXIONDishwasherD500LS, D501LS, LB044, LB044P, LP045-10-000, LP048-10-000, LP051-06-000, LP051-06-000P, LP051-06-100, LP051-10-000MPD, LP051-10-100, LP053, LP053-06-000, LP053-10-100, LP053BT-DP, LP054-ZH, LP056-10-000, LP057-10-000 ELETTROBARDishwasherE120, E140, E45P, E46, E50, E50D, E50D FRN, E50FRN, E50PS, E50SA, E51, E51D, E51PS, FAST145, FAST145D, FAST160, FAST160D, FAST160DP, FAST161, FAST161D, FAST161DP, FAST161PA, FAST51M, FAST51MD, FAST51MDP, FAST51T, FAST51TD, FAST51TDP, MISTRAL51, NIAGARA51 ELETTROBARGlasswasher/CupwasherE45, E45D, MISTRAL51D, MISTRAL51PS, NIAGARA35, NIAGARA45, NIAGARA45D, NIAGARA45WRC, NIAGARA51D, NIAGARA51MT, NIAGARA51MTPS, NIAGARA51MTPSSA, NIAGARA51MTSA EUROWASHDishwasher350, 360, 363, 453, 453P, 503, 503PS, 503S, 513, 513S, 553, 593 EUROWASHGlasswasher/Cupwasher361 HOBARTDishwasherCLG26DNA-10, ECOMAX 500, H500, STBE40DUK-11 MBMDishwasherKLF580, LF50, LF500, LF55, LF550, LF551, LF55E, LS500A (LS500), LS501, LS505M, LS505PT, LS505T, LS511 MBMDishwasher hood typeL63, L64, LK1100, LK1300 MBMGlasswasher/CupwasherD500LS, D501LS, LB145, LB45, LB450 MBMPot stove electricE46 WOLKDishwasher450, 500, 500HP, 563