Flat Rectangle Base
What are the dimensions of the Flat Rectangle Bases?
Each base uses the universal AMPS hole spacing standard and the holes will accept 10G or M5 countersunk fasteners. The holes have a width of 5mm.
Why don't you provide mounting screws for Flat Bases?
Because there are numerous surfaces and materials that the Flat Rectangle Base can be used with, we do not supply mounting screws, as this can vary substantially based on the intended application.
Not to worry, these are readily available to purchase online or locally. If you’re not sure which screws are appropriate for the material you’re attaching to, we recommend talking with a specialist at your local hardware store