Save the hassle trying to source locally By Eric W on 9/18/12Eric W would recommend this product to a friendThese screws are not your run of the mill standard panhead metal screws, they are apparently stainless steel! (this should be mentioned in the full details!). Make sure to get the proper amount for your bracket - (4) 200017 for each canister for example. Much easier to order them here, rather than drive to the big box and try to find the right ones. The last thing I'd want is a too small or long screw - dropping the canister off the bracket or puncturing the filter head itself!
Good SS Screws Hard to FInd By RJAllen on 7/21/12RJAllen would recommend this product to a friendI added a pre-filter to my ROI system. Purchased a 10' canister & bracket. I made a mistake and did not order the SS screws to attach the top of the canister to the bracket. Could not find them at the local hardware stores. Same your time & sanity and get them with the canister.