These tube and pipe clamps mount to a flat surface to hold and route runs of tube or pipe in general plumbing, refrigeration, irrigation, and HVAC applications. Strut-mounted clamps install into the channel of strut framing. Cushioned beta clamps hold tube or pipe between thick blocks to withstand force and vibration. Strap clamps and loop clamps mount to flat surfaces to hold and route tube or pipe. Nail clamps mount to flat surfaces with a single nail. Tube fastening clips hold two adjacent runs of tube or pipe together and provide uniform spacing. Bell hangers mount to a flat surface and hold tube or pipe in a standoff position. Bolt-close clamps tighten around tube or pipe with a threaded bolt and nut for a secure hold. Clip clamps close automatically around tube or pipe when inserted. Stud-mounted hangers attach to wall studs to hold tube and pipe that pass through the studs.