Screws
Self-drilling metal screws, hex head
Self-drilling hex-head metal screws, 50 to a pack — a drill bit and a tap in one. In a Lamelvio cover these are what fasten the printed mounts to the infill bars, so when ordering infill count two screws per mount. They go straight into aluminium or sheet steel with no pilot hole and no nut on the far side, which matters wherever you simply cannot reach the far side: inside a finished enclosure, fixing sheet to a profile or trim to a frame. The hex head drives with an 8 mm socket and takes torque that would have rounded off a cross head long before. Pick the length so the screw passes through the fixed part and bites into the profile wall — for a 1.5–2 mm wall the 19 mm version is enough.
Before you order
- These are what fasten the plastic mounts to the infill bars — you cannot build the infill without them.
- They drill and tap in one pass, so nothing needs a pilot hole and no nut is required.
- You need a cordless driver and a hex socket — a hex key will not drive these.
- Pick a length that passes through the plastic and bites into the profile wall.
9,99 zł
- Code:
- WKR-42X13, WKR-42X19, WKR-48X19, WKR-48X25, WKR-55X25, WKR-55X32