Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: what size screws do i use to attach to wall
Document: It came with no screws or instructions on how to attach it to the wall. I had to find a video on You Tube with another type or brand to get an idea. Even if you don't supply the screws, it should at least have instructions.
I could not use many of the 2-inch screws, and I found metal hollow wall anchors to be much more secure than the plastic toggles provided by Rubbermaid. )In sum: Though designed by some person (or team) who forgot that the standard spacing of studs is 16 inches on center, the product works fairly well. It is versatile, uncluttered, reasonably attractive, and it seems like it can survive the extremes of cold, heat, and humidity that one might find in a garage or basement.
This works wonder since you do not have to rely on the pre-drilled holes if your studs are not spaced perfectly.This way, you can ensure that you have at least 4 studs to attach this rail with. This would permit a maximum load capacity of 1500 pounds!Oh, and to find a stud, it's best to use a stud finder and mark the "LEFT" and "RIGHT" edge of a stud.
This product is great if you are looking to clean and organize your space. Once installed onto the wall, you can use various hooks and attachements to your preference.The only tricky thing is finding the studs behind your wall. Since the pre-drilled holes within the FastTrack rail are spaced where they are looking for an evenly spaced 16" between each studs.As you know, while 16" stud spacing is the norm, this is not always the case.
For instance, our ladder is suspended about 1 inch from the wall and not scratching the wall.Cons:1. As other reviewers noted, you cannot attach the 48 inch rail to four studs 16 inches apart!! The rail needs to be 49 inches long so the screw holes can align in the 48 inches.2. I don't like the black cover. Most garages have light colored walls so I would prefer that the cover be off-white.
When you buy the product you don't know that to carry the weight it is intended to carry, you need to install the 2 ends and at least one middle screw on a wall stud. If the screws on this product do not coincide with your wall studs, this product will not carry even half the weight it is supposed to - which makes sense. But this should have been advertised up front.
I've got about a half dozen of these rails in my garage with a large variety of hooks to keep everything off the floor and organized. This is the single best purchase that I've made for the garage, by far. My only gripe is with Rubbermaid for failing to provide the hardware required to secure these to the wall in the package. It wasn't an issue for me, hence the 4 stars, as I have plenty of spare wood screws, but not everybody keeps that sort of thing handy.
I think the mounting screws are #10 wood screws(about 3/16"), but I'm not sure. So that leaves you with some space, but not enough to feel totally secure about the stud not splitting especially if you have a finished wall and can't make a visual verification of the stud ends. I'd follow the common sense suggestion on the instructions and drill some pilot holes not only to minimize spliting, but also verify your stud-finder method was correct.
So in the case of the  GearTrack accessories that fit way too loose on its track and pop off whenever you sneeze at it, you can use Craftsman's VersaTrack accessories (which lock) with them to solve that.5. The FastTrack's hardware screw tops tend to shred a bit too easily for me. I'm sure it's just the way I screw it on with a drill, but I didn't have this problem with either the VersaTrack or the GearTrack.
Great concept but I am disappointed with the bar length. My garage does not have drywall over the studs so I was figuring that the holes would be 16" on center like the rest of North America. Sadly, as a previous reviewer noted, the bar is one inch too short to fit across the studs at each end. It does not matter which length you purchase, they are all one inch too short. I could attach a piece of 2x4 and anchor it down but that is an extra step.
Answer: yes