5/16" OD X 1/4" BSPT Male Stud Coupling - WADE-7065 Outer Diameter: 5/16" Connection/Thread Type: 1/4" MPN: WADE-7065 Product Code: WADE-7065 This is an online offer only for a Limited Time! Availability: In stock Only £2.90 incl VAT. Delivery available to UK/Europe |