5/16" OD X 1/2" BSPP Male Stud Coupling - WADE-4065/11 Outer Diameter: 5/16" Connection/Thread Type: 1/2" MPN: WADE-4065/11 Product Code: WADE-4065/11 This is an online offer only for a Limited Time! Availability: In stock Only £5.85 incl VAT. Delivery available to UK/Europe |