Schuco 205496 Countersunk Screw ST3.9 x 19 ISR15 — Box of 100
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Schuco 205496 Countersunk Screw ST3.9 x 19 ISR15 — Box of 100
The Schüco 205496 is a countersunk self-tapping screw in ST3.9 x 19mm, driven by an ISR15 internal star (Torx) recess and supplied in a box of 100 pieces. This is the genuine Schüco fixing used across the aluminium door and window hardware range, so it sits flush in a countersunk hole and holds correctly in the thin-wall aluminium sections the hardware is fitted into.
Technical Specification
The screw is an ST-type self-tapper, which cuts its own thread into a pre-drilled pilot hole rather than needing a tapped hole. The countersunk head pulls flush with the surface of the component, which matters on face plates, strike plates and keeps where a proud head would foul the door closing.
- Article number: Schüco 205496
- Type: countersunk self-tapping screw
- Thread and length: ST3.9 x 19mm
- Drive: ISR15 internal star (Torx)
- Head: countersunk, flush fitting
- Pack quantity: 100 pieces
- Pack weight: 0.131kg
Applications
The 205496 is used for fixing Schüco hardware components to aluminium profiles, including strike plates, keeps, face plates and associated ironmongery on door and window systems. Because it is the manufacturer's own fixing, head size and drive match the countersinks already machined into Schüco components, which avoids the poor seating and cam-out that comes with substituting a generic screw.
Ordering
The screw is supplied as a boxed pack rather than singly, so one box covers a run of doors rather than a single installation.
- Supplied: box of 100 screws
- Drive bit required: ISR15 / T15 Torx
- Fixing type: self-tapping into pre-drilled pilot hole
- Suits: Schüco aluminium door and window hardware
