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Screw Cap Covers White 100 Pack - Knightsbridge SN & CU Series

£499
The RRP is the manufacturer's recommended retail price of the item.
Limited Stock
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Description

These white screw cap covers fit Knightsbridge SN and CU series switches and sockets, covering the fixing screws that secure the metal sub-frame to the back box. Each pack contains 100 individual caps, providing spares for multi-room installations or replacements for caps that have been lost, damaged or discoloured over time.

Designed for use during installation or maintenance of Knightsbridge screwless plates, the caps press-fit over the recessed screw heads on the sub-frame after the faceplate has been fitted. This conceals the fixings and maintains the clean screwless appearance of the SN (Schneider) and CU (Curved) ranges. The caps are matched to the white finish of those ranges but will also fit other Knightsbridge series that use the same sub-frame fixing system.

Each cap measures approximately 8mm in diameter and is made from white polymer that resists discolouration under normal indoor conditions. The 100-pack format suits electricians, property managers and maintenance contractors fitting or refurbishing multiple rooms, where having spare caps on hand prevents delays caused by missing or damaged components. The caps are also sold individually as part of Knightsbridge's accessory range if only a few replacements are needed.

Specification
Warranty 25
Downloads

Product Specification Sheet

Frequently Asked

Which Knightsbridge ranges do these caps fit?

These caps are designed for the SN (Schneider) and CU (Curved) series screwless switches and sockets. They fit the recessed screw heads on the metal sub-frame that sits behind the screwless faceplate. Check the Knightsbridge specification sheet if you're unsure whether your fitting uses this sub-frame type.

How are the caps fitted?

After the screwless faceplate is clipped onto the sub-frame, press each cap firmly over the exposed screw head on the sub-frame. The cap press-fits into the recess and holds by friction. No adhesive or tools are needed.

Can the caps be removed and refitted?

Yes. The caps can be prised out carefully with a small flat-blade screwdriver or fingernail if you need to remove the faceplate for redecorating or rewiring. New caps can be press-fitted after the faceplate is re-clipped.

Why does the pack contain 100 caps?

Most Knightsbridge switches and sockets use 2-4 fixing screws per plate, so a 100-pack provides spares for 25-50 plates depending on the product. This format suits multi-room installations, commercial refits, or maintaining stock for ongoing maintenance work.

Shipping & Returns

Free worldwide delivery

Free worldwide delivery on all orders over £99. International orders for third-party brand products may be subject to an additional courier surcharge based on volumetric weight, particularly on larger lighting fixtures — if a surcharge applies, our team will email you with the amount before dispatch and you can proceed or cancel for a full refund. See full delivery terms.

Returns

30-day returns window from delivery. As all our products are electrical or lighting goods, returned items must be inspected and recertified by a qualified electrician before resale — the cost of this inspection (25–40% of the item value) is deducted from your refund. Customers pay return shipping. Made-to-order, special-order and clearance items cannot be returned. See full returns policy.

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    Description

    These white screw cap covers fit Knightsbridge SN and CU series switches and sockets, covering the fixing screws that secure the metal sub-frame to the back box. Each pack contains 100 individual caps, providing spares for multi-room installations or replacements for caps that have been lost, damaged or discoloured over time.

    Designed for use during installation or maintenance of Knightsbridge screwless plates, the caps press-fit over the recessed screw heads on the sub-frame after the faceplate has been fitted. This conceals the fixings and maintains the clean screwless appearance of the SN (Schneider) and CU (Curved) ranges. The caps are matched to the white finish of those ranges but will also fit other Knightsbridge series that use the same sub-frame fixing system.

    Each cap measures approximately 8mm in diameter and is made from white polymer that resists discolouration under normal indoor conditions. The 100-pack format suits electricians, property managers and maintenance contractors fitting or refurbishing multiple rooms, where having spare caps on hand prevents delays caused by missing or damaged components. The caps are also sold individually as part of Knightsbridge's accessory range if only a few replacements are needed.

    Specification
    Warranty 25
    Downloads

    Product Specification Sheet

    Frequently Asked

    Which Knightsbridge ranges do these caps fit?

    These caps are designed for the SN (Schneider) and CU (Curved) series screwless switches and sockets. They fit the recessed screw heads on the metal sub-frame that sits behind the screwless faceplate. Check the Knightsbridge specification sheet if you're unsure whether your fitting uses this sub-frame type.

    How are the caps fitted?

    After the screwless faceplate is clipped onto the sub-frame, press each cap firmly over the exposed screw head on the sub-frame. The cap press-fits into the recess and holds by friction. No adhesive or tools are needed.

    Can the caps be removed and refitted?

    Yes. The caps can be prised out carefully with a small flat-blade screwdriver or fingernail if you need to remove the faceplate for redecorating or rewiring. New caps can be press-fitted after the faceplate is re-clipped.

    Why does the pack contain 100 caps?

    Most Knightsbridge switches and sockets use 2-4 fixing screws per plate, so a 100-pack provides spares for 25-50 plates depending on the product. This format suits multi-room installations, commercial refits, or maintaining stock for ongoing maintenance work.

    Shipping & Returns

    Free worldwide delivery

    Free worldwide delivery on all orders over £99. International orders for third-party brand products may be subject to an additional courier surcharge based on volumetric weight, particularly on larger lighting fixtures — if a surcharge applies, our team will email you with the amount before dispatch and you can proceed or cancel for a full refund. See full delivery terms.

    Returns

    30-day returns window from delivery. As all our products are electrical or lighting goods, returned items must be inspected and recertified by a qualified electrician before resale — the cost of this inspection (25–40% of the item value) is deducted from your refund. Customers pay return shipping. Made-to-order, special-order and clearance items cannot be returned. See full returns policy.