Heads up: many models on this page are AI-generated or uploaded untested. They may be misconfigured for the intended application — check the dimensions and tolerances, and verify or edit the model before printing or relying on it.*
Headboard Slotted Bolt Adapter Plate
A ribbed 160 x 60 mm adapter plate for a headboard whose bolt holes don't line up with the bed frame bracket. It has four 8.6 mm slots, 50 mm long, in two rows 32 mm apart, and takes 5/16 in or M8 headboard bolts set anywhere from 30 to 130 mm apart. The flat lands around the slots fit a 22 mm washer, and the plate's 9 mm stiffening ribs face away from the headboard.
Bed Rail Slat Retainer Bracket
A screw-on ledger bracket for wooden bed side rails that carries a slat end and stops it creeping off: 40 mm wide, a 24 mm deep seat and a 13 mm upstand lip that traps the slat. Two 4.5 x 17.5 mm slots take #8 or M4 wood screws with 13 mm of height adjustment so the slat deck sits level, and a 4.5 mm hole through the 7 mm ledge lets you screw up into the slat so it can never shift again. Gusseted and printed on its profile so the load runs along the layers, not across them.