Compatibility: for 3/16 inch wire rope cable, Swage Threaded Stud includes washer and lock nut. Material: Stainless Steel T316 Marine Grade,High tensile strength and anti-fatigue strength Weatherproof. Size:Thread Length = 1.83 inch, Thread Size = M6, Drill Hole Size = 0.25 inch, Overall Length = 4.50 inch. Applications:Perfect for planning your own cable railing project, good for indoor or outdoor applications( wood, steel, aluminum post on deck railing) Name:Swage Threaded Stud Pilot Hole Size :3/16 inch For 3/16 inch Cable Wire Rope Color:Silver Material:316 Stainless Steel Package Contents: 20*Threaded Terminal Stud Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.