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Unicrimp QFC6 Q-Crimp Grey Cable Clips | 4.0mm² – 6.0mm² Twin & Earth (Box of 100)

Original price was: £5.60.Current price is: £3.08. £3.70 Inc VAT

Heavy-duty cable management for high-load circuits. The Unicrimp QFC6 is precision-molded for 4.0mm² and 6.0mm² Twin & Earth flat cable, making it the essential choice for cookers, showers, and EV charger sub-mains. Featuring reinforced bodies and 30mm hardened steel nails, these clips ensure a secure, permanent fix into masonry, timber, and mortar.

 

  • Fits: 4.0mm² & 6.0mm² T&E

  • Quantity: Box of 100

  • Nail: 30mm Zinc-Plated Hardened Steel

  • Durability: High-impact, UV-stable PE

20 in stock

Estimated Standard Delivery May 15, 2026 - May 18, 2026
SKU: QFC6 Category:

Description

High-Capacity Fixings for Heavy-Duty Wiring

The Unicrimp QFC6 6mm Cable Clips are a premium, large-format cable clip designed to handle the weight and profile of 4.0mm² and 6.0mm² Twin and Earth (T&E) flat cables. Engineered for high-load domestic and commercial circuits—such as 32A cooker feeds and 40A+ shower runs—these grey clips provide the structural integrity required for heavier gauge wiring.

Industrial Grade Performance

  • Optimized for 4mm & 6mm T&E: Specifically shaped to accommodate the wider profile of high-current flat cables ($7 \times 13 \text{mm}$ to $8 \times 15 \text{mm}$ approx). The internal geometry prevents the cable from twisting or slipping once installed.

  • Reinforced 30mm Hardened Nails: To support the increased weight of 6mm² copper, these clips are fitted with extra-long 30mm zinc-plated hardened steel nails. These provide deeper penetration and superior “pull-out” resistance in masonry and structural timber.

  • Tough Polyethylene Construction: Molded from high-density, UV-stabilized PE.

  • Professional Self-Grip Profile: Despite the Unicrimp QFC6 6mm Cable Clips thickness, the clip features a “snap-fit” design that grips the sheath tightly, allowing you to dress the cable along a run before securing the nails.


Technical Specifications

Specification Technical Detail
Manufacturer Unicrimp (Scolmore Group)
Part Code QFC6
Cable Compatibility 4.0mm² & 6.0mm² Twin & Earth (Flat)
Body Material High-Impact UV-Stable Polyethylene
Nail Specification 2.5mm (D) x 30mm (L) Hardened Steel
Finish Grey (matches 6242Y cable)
Temperature Range -20°C to +70°C
Quantity Box of 100
Standard BS EN 61914