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Black 4.25 inch square stainless steel drain cover with screw holes and drainage slots

4.25 Inch Square Floor Drain Cover Black 304 Stainless Steel Screw-in

SKU CH-ZRMN-VD28R

A 4.25 inch square 304 stainless steel floor drain cover with 66.1 mm screw centres, 1.8 mm thickness and 10 mm drainage holes for high flow, supplied with machine and self-tapping screws

  • 108 mm square cover fits 4.25 in drains
  • 304 stainless steel resists corrosion long-term
  • 8 mm thick plate prevents warping
  • 10 mm drainage holes keep water flowing fast
  • Screw-in design with four stainless screws included

4.25 Inch Square Drain Cover

This 4.25 inch square floor drain cover is made from 304 stainless steel with a black finish. It suits homeowners replacing a worn or corroded grate in a shower or wet-room floor. The 1.8mm thick plate resists deformation under foot traffic. Buyers who need a snap-in style or a 4 inch outer diameter cannot use this model.

Screw-In Installation With Two Screw Types

Installation requires removing the old cover and fastening the new one with the supplied hardware. The package includes two stainless steel machine screws and two self-tapping screws to match different thread conditions. The screw-hole centres are spaced 66.1mm apart. Misaligned holes or stripped threads in the existing flange are the most common fitment issues.

Verify Outer Diameter

Measure the existing drain opening to confirm a 108mm outer diameter. Check that the centre-to-centre distance between the two mounting holes matches 66.1mm. Ensure the drain pipe can accept a 10mm drainage hole diameter. This cover is not compatible with snap-in or 4 inch fittings.

Highlights

  • 108 mm square cover fits 4.25 in drains
  • 304 stainless steel resists corrosion long-term
  • 8 mm thick plate prevents warping
  • 10 mm drainage holes keep water flowing fast
  • Screw-in design with four stainless screws included

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the 4.25 inch cover fits my existing drain before installation?

Measure the outer diameter of your current drain opening and the centre-to-centre distance between the screw holes; they must match 108 mm and 66.1 mm respectively for this screw-in cover to seat correctly.

What screws come in the box and do I need any extra hardware?

The package includes two stainless-steel machine screws and two stainless-steel self-tapping screws, so no additional fasteners are required for a standard screw-in installation.

Which finish and material combination should I pick for a modern black look that resists corrosion?

This version is the only one offered: a 304 stainless-steel body with a black surface finish, 1.8 mm thick, providing both the sleek appearance and corrosion resistance you want.

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