CTX - Self-Tapping Screw #12 × 3/4" DIN 7981 STS – Robot Typhoon 4 (Pos. 95) - HW0003100

CTX – Self-Tapping Screw #12 × 3/4″ DIN 7981 STS – Robot Typhoon 4 (Pos. 95)

This is the genuine CTX replacement pan head self-tapping screw (size #12 × 3/4″, stainless steel, to DIN 7981 standard) used in the CTX Robot Typhoon 4 robotic pool cleaner (ref. 66019). It occupies position 95 in the official Fluidra exploded-view diagram and is used to secure internal or external panels and housings on the robot. Replacing worn or damaged screws with the correct OEM fastener ensures a proper fit and prevents structural looseness in the cleaner body.

Compatibility

This screw is specified exclusively for the CTX Robot Typhoon 4 (SKU 66019), an automatic robotic pool cleaner designed for rectangular in-ground pools up to 60 m². Always cross-reference the official Fluidra exploded-view diagram (position 95) before ordering to confirm this is the correct fastener for your repair.

Why Genuine Matters

DIN 7981 STS denotes a stainless steel self-tapping pan head screw manufactured to the established DIN 7981 specification — the same standard used by Fluidra in original production. Using a genuine CTX part guarantees the correct thread pitch, head diameter, and corrosion-resistant stainless steel grade, preventing premature failure in the wet, chemically treated pool environment.

Installation

The self-tapping thread cuts directly into the pre-drilled plastic or composite housing of the robot — no nut or insert is required. Use a cross-head (Phillips or Pozidriv) screwdriver of the correct size. Take care not to overtighten, as the self-tapping thread can strip the receiving material if excessive torque is applied.