BULLFIX 24mm x 44mm Universal Plasterboard Fixings Instructions
- June 13, 2024
- BULLFIX
Table of Contents
BULLFIX 24mm x 44mm Universal Plasterboard Fixings
BULLFIX UNIVERSAL PLASTERBOARD FIXINGS
Bullfix Universal Plasterboard Fixings are designed to securely attach standard (12.5mm to 16mm) thickness plasterboard to stud walls, dot & dab, and insulation-backed plasterboard. These fixings are suitable for various applications and provide reliable support.
Product Usage Instructions
- STEP 1: Measure a cavity depth of at least 7mm. Ensure the plasterboard thickness is within the range of 12.5mm to 16mm.
- STEP 2: Gently drill into the plasterboard, applying only a gentle pressure to avoid damaging the rear of the plasterboard.
- STEP 3: Insert the Bullfix Universal Fixing into the drilled hole, ensuring the fin tails open properly.
- STEP 4: For plasterboard thicker than 12.5mm, the fixing may slide into the collar. Tap a little harder for thicker plasterboards.
- STEP 5: Use compatible screws (5mm or No 10 thread) to secure the item onto the Bullfix Universal Fixing.
Note: Avoid using screws that travel more than 20mm past the front surface unless you are certain of the cavity depth. Refer to the product datasheet for maximum load strengths based on plasterboard thickness, humidity, and brand.
Important Recommendations:
- Bullfix Universal Fixings are not recommended for TV mounts with a cantilever or extendable arm due to reliability concerns.They are ideal for use with fixed or tilting TV brackets.
- When using multiple fixings, maintain a minimum center distance of 90mm between fixings for the best performance.
- For mounting radiators or shelf brackets on plasterboard, use an appropriate bracket adhering to the provided specification.
Product Specifications:
- Bullfix Extra Fixing: Maximum recommended Tension Load (15mm Plasterboard) – 60 Kg
- Bullfix Universal Fixing: Maximum recommended Tension Load (12.5mm Plasterboard) – 46 Kg
- Maximum recommended Shear Load (15mm Plasterboard) – 133 Kg
- Maximum recommended Shear Load (12.5mm Plasterboard) – 98 Kg
- Maximum recommended Cantilever Load @ 150mm (15mm Plasterboard) – 45 Kg
- Maximum recommended Cantilever Load @ 150mm (12.5mm Plasterboard) – 39 Kg
- Minimum Cavity Required – 20mm
- Compatible Screws – 5mm or No 10 thread
Additional Information:
- All maximum recommended loads consider required safety factors.
- The fixing material is Glass Filled Nylon, ensuring durability and strength.
Note: Always refer to the user manual and product datasheet for complete instructions and safety guidelines.
STEP 1
- We recommend using a cable finder to detect any existing cables behind the plasterboard
- Mark out the hole centre with a pencil or marking tool
- Using a 20mm diameter spade bit, drill a hole
IMPORTANT: Only apply a gentle pressure whilst drilling to avoid damaging
the rear of the plasterboard.
Bullfix Universal fixings are designed to be used with standard (12.5mm to
16mm) thickness plasterboard attached to stud walls, dot & dab and insulation
backed plasterboard. To operate properly they require a minimum cavity
depthof 7mm (with shallower cavities the fin tails will not be able to open
properly).
STEP 2
- Insert the collar and gently tap with a mallet
STEP 3
- Push the closed fixing gently through the collar with the fin tails aligned vertically
- Pinch the projected fin tails together
STEP 4
- Tap the rear of the fixing until the two halves of the fixing hole align to accept a screw.
IMPORTANT: If the plasterboard is more than 12.5mm thick the fixing may slide into the collar, this is normal. You may also need to tap a little harder the thicker the plasterboard
STEP 5
- Attach the object to the wall using the screws provided or any standard 5mm (No 10) screws
- To maximise performance, the screw shouldbe long enough to reach the back of thefixing. If not, a longer screw should be used.
- To achieve the very maximum load capacity in plasterboard which is more than 12.5mm thick, we recommend using washers to fill the gap between the front faces of the fixing and the plasterboard.
IMPORTANT: We do not recommend using screws that travel more than 20mm past the front surface unless you know the cavity is deeper.
SCAN HERE FOR AN INSTRUCTIONAL VIDEO:
Maximum load strengths are dependent on plasterboard thickness, humidity and brand. Pleaserefer to the datasheet on www.bullfix.co.uk for more information.
WE DO NOT RECOMMEND USING BULLFIX FOR TV MOUNTS WITH A CANTILEVER OR EXTENDABLE ARM AS WE CANNOT GUARANTEE THE RELIABILITY. IDEAL FOR USE WITH A FIXED OR TILTING TV BRACKETS.
| Bullfix Extra Fixing
| Bullfix Universal Fixing
---|---|---
Maximum recommended Tension Load
(15mm Plasterboard)
| 60 Kg| 49 Kg
Maximum recommended Tension Load
(12.5mm Plasterboard)
| 46 Kg| 37 Kg
Maximum recommended Shear Load
(15mm Plasterboard)
| 133 Kg| 116 Kg
Maximum recommended Shear Load
(12.5mm Plasterboard)
| 98 Kg| 103 Kg
Maximum recommended Cantilever Load @ 150mm
(15mm Plasterboard)
| 45 Kg| 34 Kg
Maximum recommended Cantilever Load @ 150mm
(12.5mm Plasterboard)
| 39 Kg| 29 Kg
Minimum Cavity Required| 20mm| 7mm
Compatible Screws| 5mm or No 10 thread| 5mm or No 10 thread
- Maximum recommended loads apply to plasterboard (British Gypsum Gyproc Wallboard) in a dry condition. Please note that variations in board mounting, moisture content, plasterboard brand or physical condition of board can adversely effect load bearing performance. Continuous and repetitive loading / unloading on the fixing will weaken plasterboard.
- All recommended loads assume a minimum distance from the edge of the board of 50mm
- When using multiple fixings, to maintain the best performance for the fixing we would recommend you keep a minimum center distance of 90mm between fixings.
- For all maximum recommended loads required safety factors are considered.
- Fixing Material – Glass Filled Nylon.
TV Mounting Brackets
We do not recommend using Bullfix plasterboard fixings with TV mounting
extendable arms. Any bracket that extends the center of gravity of any loading
further than 150mm from the wall will risk exceeding the capability of the
plasterboard fixing and in fact the plasterboard itself. We only recommend
Bullfix plasterboard fixings for use with flat or tilting TV wall brackets
.
Radiator or Shelf Brackets:
We only recommend mounting items on plasterboard with Bullfix fixings using an
appropriate bracket. The bracket should adhere to the specification shown
below. ”Y” must be at least 1.5 times bigger than “X”
International Patent Application No. PCT/GB2020/052771