Threaded rods and studs are fasteners that screw into threaded nuts or tapped holes, allowing for assembly of components. 18-8 Stainless Steel For Corrosion Resistance Meets Din 975 Specifications Those that are partially threaded have equal or unequal thread lengths on one or both ends. The difference between rods and studs is length: In general, a stud is up to 1 foot long, and a rod is more than 1 foot long. 18-8 Stainless Steel Fully Threaded Rod, Meets DIN 975, M5-0.8 Thread Size, 1 m Length, Right Hand Threads : : Industrial & ScientificAfter viewing product detail pages, look here to find an easy way to navigate back to pages you are interested i This fully threaded rod is made of 18-8 stainless steel for corrosion resistance, has M5-0.8 right-hand threads, and is 1 m long. 18 8 Stainless Threaded Rods Sall Parts 18-8 Stainless Steel Fully Threaded Rod, Eets DIN 975, 8 8mm Threaded Rod Studs are also available with a perforated base, weld projections, or a press-in captive head for securing to the surface of a component.