Drum vaten schroefdraad informatie
Naam: S56 x 4 Naam: S64 x 5 Naam: S70 x 6
D1: 56mm (2.3") D1: 62,5mm (2.0") D1: 65mm (2.6")
P1: 4mm (0.16") P1: 5mm (0.20") P1: 6mm (0.24")
Naam: 2 Inch BSP Naam: 2 Inch NPS
D1: 59,61mm (2.34") D1: 60,3mm (2.39")
P1: 2.31mm (0.09") P1: 2.21mm (0.09")