These quick click studs come in FOUR variants. These are heavy duty cargo rated and hold almost any load you throw at them.
The most convenient for loads you need to remove quickly is the knob stud. These have a knob that can be placed and removed without tools and is 1" long. The other three studs are for longer term mounting and use a hex nut to secure your load. The black studs are solid steel in two lengths has been plated. The short stud is 1" long and the long version is 1.5". The silver studs are a stamped version which is lower cost asd are 1.5" long. These are able to be mounted anywhere on your cargo track.