Double End Stud

A double end stud is a rod with threads on both ends. It is used to join two parts when a bolt cannot be inserted from one side.

A double end stud has threads at both ends and a plain shank in the middle. It joins two parts by passing through a hole and taking a nut at each end. It is often used in flange connections and can be matched with nuts and washers of the same thread and class.

Double end studs are often made in alloy steel or stainless steel. Alloy steel grades offer high strength, while stainless steel grades provide corrosion resistance.

This is a general guide to checking this kind of part. It says nothing about any supplier's parts.

Ask for a mill test certificate to confirm the chemical and mechanical properties. On receipt, check the thread length and overall dimensions. Inspect for thread damage or straightness issues.