Login

 Register

Unicrimp strengthens Q-Crimp Fixings range with major new additions

05-03-2026


header image

Unicrimp, part of the Scolmore Group and a leading manufacturer of cable accessories, has significantly expanded its established Q Crimp Fixings range with the introduction of two major new product lines – the Bullfix heavy duty plasterboard fixing and the Plus Series high performance woodscrews – alongside a broad selection of new fixings and additional sizes.

The new Bullfix range delivers exceptional strength for plasterboard applications, supporting loads up to 133kg and offering fast, five-step installation. The Plus Series woodscrews provide high performance, no pre-drilling in most applications, CE approval to EN14592, and enhanced corrosion resistance.

In addition, Unicrimp has introduced multiple new fixings lines and size extensions, further strengthening its position as a comprehensive one-stop fixings supplier for professional installers. A dedicated Fixings brochure has been produced to support the expanded range.

image 3

Bullfix: Heavy-duty plasterboard fixing for demanding loads 

The Bullfix range has been engineered to deliver exceptional strength and reliability when securing heavy items to plasterboard in domestic environments. Its patented smart-wing design ensures a tight, stable fixing across all common plasterboard types, including stud walls, dot-and-dab, and insulation-backed boards (12.5-16mm).

Two versions are available:

  • Bullfix Heavy Duty — supports loads up to 116kg with a 7mm cavity.

  • Bullfix Heavy Duty Extra — supports loads up to 133kg with a 20mm cavity.

Installation is straightforward and can be completed in five simple steps – drill into the wall, insert the collar, push in the fixing, tap until flush, and attach the fixture – enabling installers to secure high-strength fixing quickly and confidently.

Primarily developed for domestic environments, Bullfix is suited for securing radiators, shelving units, cabinets, televisions and other heavy wall-mounted fixtures to plasterboard walls. Its high load-bearing capability delivers enhanced safety and durability for both installer and end user.

image 2

Plus Series: High-performance woodscrews for fast, clean, reliable fixing 

The new Plus Series woodscrews deliver speed, strength and a professional finish across softwood, hardwood, MDF and chipboard, with no pre-drilling required in most applications.

Key features include:

  • CE Approved to EN14592 for load-bearing timber construction.

  • Zinc plated & yellow passivated (3–5 microns) for corrosion resistance.

  • Reamed mid-section to reduce driving torque and prevent timber jacking.

  • Deep-cut thread for excellent pull-out performance.

  • Fully threaded up to 40mm for secure clamping.

  • Type 17 cut point for fast, accurate starting.

  • Manufactured from high-grade C1022 carbon steel and hardened to 550–800HV, the Plus Series offers increased strength and faster installation times. A self-lubricating coating further reduces torque, minimises splitting and lowers energy use.

In addition to performance, the Plus Series range benefits from sustainable packaging, and the clear, user-friendly labelling ensures immediate product identification and reinforces brand unity across the Q-Crimp portfolio.

Expanded fixings portfolio: New ranges and size extensions 

Alongside the hero products, Unicrimp has introduced a wide range of new fixings and size additions, strengthening the breadth of the existing Q-Crimp Fixings portfolio for both interior and exterior applications.

New additions include:

  • High-performance wood screws (M4 and M5 thread sizes)

  • Black round head slotted wood screws

  • Metal expansion plugs (various sizes)

  • Light CSK self-drill BZP screws

  • 3.5mm slotted flat head countersunk machine BZP screws

  • High tensile hex screw sets (M6, M8, M10 thread sizes in multiple lengths)

  • White dome screw caps and washers

  • This significant expansion reinforces Unicrimp’s position as a comprehensive, one-stop fixings supplier for professional installers.

To support the launch, Unicrimp has produced a dedicated Fixings brochure detailing the
expanded Q-Crimp offering. 

www.unicrimp.com