5/16" OD X 1/2" NPT Male Stud 316 Stainless Steel - MC-312-500N Outer Diameter: 5/16" Connection/Thread Type: 1/2" MPN: MC-312-500N Product Code: MC-312-500N This is an online offer only for a Limited Time! Availability: In stock Only £26.99 incl VAT. Delivery available to UK/Europe |