4mm X 1/4" NPT Female Bulkhead - 2111-3832 Air & vacuum only. Negative Pressure: -750mm Hg (10Torr) Outer Diameter (mm): 4 Connection/Thread Type: 1/4" MPN: 2111-3832 Product Code: 2111-3832 This is an online offer only for a Limited Time! Availability: In stock Only £2.15 incl VAT. Delivery available to UK/Europe |