4mm OD X M5 Male Swivel Y Connection BSPP - 55325-4-M5 Outer Diameter (mm): 4 Connection/Thread Type: M5 MPN: 55325-4-M5 Product Code: 55325-4-M5 This is an online offer only for a Limited Time! Availability: In stock Only £3.90 incl VAT. Delivery available to UK/Europe |