Adjustable feet SF35 black

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Adjustable Feet SF35 is a series of plastic leveling feet for machine frames, tables and fittings in a workshop environment. The foot is screwed into a threaded hole in the frame leg and compensates for uneven floors; you wind it in or out until the equipment stands level, without shims and packing pieces. SF35 is a fixed leveling foot with a square slot in the bottom and a wrench grip on the base. You decide for yourself whether you adjust from below with a tool before assembly or take the base with a wrench when the frame stands on the floor.

The series is sold as one product where the dimensions are variants, so you choose the design directly on the product page. SF35 comes in fifteen designs with a foot diameter of 35 mm and a foot height of 16.5 mm. The thread is M8 or M10 and the screw lengths run from 15 to a full 105 mm, a wide register that covers everything from low tables to frames that need a serious adjustment range. You choose the screw length by wall thickness and the adjustment range you want; a longer screw gives a larger range but also takes more space under the leg. Check the dimensions against your structure in the data sheet before you order.

Mounting is quick. Drill and tap a hole in the frame tube, or use a welded in threaded plate, screw in the foot and set the height. The thread should run easily all the way; if it sticks the hole is probably tapped at an angle, and forcing it does not help, redo the hole instead. If you want to lock the setting you counter with a hex nut against the underside of the frame. The manufacturer states an axial load of 400 kg per foot for the M8 versions and 500 kg for M10. Count on margin if the load is unevenly spread or if the machine gives off vibration in operation. Keep in mind as well that the load should be spread evenly over all the feet, and that soft or sensitive floors can justify a larger foot diameter since the pressure against the surface drops as the base area grows.

SF35 is packed in 125 to 400 pieces depending on version. A data sheet with all dimensions for each version is available from the manufacturer, and the full variant list with supplier codes is shown on the product page.