Fischer GKM Metal Plasterboard Fixings Ø 4-5mm x 31mm With Screws & Pozi Bit – Plasterboard Dowels (Packs Of 10 To 100)
Free Next Day Delivery On Orders Over 2kg
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Delivery Information · Returns & Refunds
Check dimensions, compatibility and the selected pack before adding to your basket.
The fischer GKM is a grey metal plasterboard dowel designed for plasterboard and rear-insulated plasterboard. It accepts wood, self-tapping and chipboard screws from 4 to 5mm diameter, and comes with pan head plasterboard screws plus a pozi screwdriver bit. A dependable choice for electricians, dry-liners, kitchen fitters and decorators hanging fixtures on stud and dry-lined walls.
Why Trades Choose fischer GKM
Metal Construction
Insulated Board Ready
Screws Included
Flexible Screw Choice
Uses And Applications
- Hanging fixtures on stud and dry-lined walls
- Rear-insulated plasterboard
- Electrical accessories, trunking and kitchen fitting
- Decorating jobs: frames, shelves and rails
Technical Specifications
| fischer GKM Plasterboard Fixing | |
|---|---|
| Brand | fischer |
| Product type | Metal plasterboard dowel |
| Size | Ø 4–5 x 31mm |
| Screw diameter | Ø 4–5mm |
| Suitable screws | Wood, self-tapping and chipboard screws |
| Min. drilling depth | 35mm |
| Material | Metal (grey) |
| Suitable for | Plasterboard and rear-insulated plasterboard |
| Not suitable for | Tiled plasterboard |
| Included | Pan head plasterboard screws and pozi screwdriver bit |
| Pack Sizes | 10, 20, 50, 100 |
Pack Sizes: Buy More, Pay Less
Frequently Asked Questions
Is It Suitable For Insulated Plasterboard?
Yes. It is designed for standard plasterboard and rear-insulated plasterboard. It is not suitable for tiled plasterboard.
What Screws Can I Use?
Wood, self-tapping and chipboard screws of 4–5mm diameter. Pan head plasterboard screws are included.
How Deep Should I Drill?
Allow a minimum drilling depth of 35mm.
What Comes In The Pack?
The fischer GKM fixings with pan head plasterboard screws and a pozi screwdriver bit.
Order By 4pm For Same-Day Dispatch – Free Tracked Delivery Over £40.
| Brand | fischer |
|---|---|
| Product Type | Plasterboard Fixings |
| SKU | FK_FischerGKM-x10 |
| Barcode | |
| Weight | 0.03 kg |
| Pack | 10 |
Same-Day Dispatch
Stock orders placed by 4pm Monday to Friday (excluding UK bank holidays) are dispatched the same day by Royal Mail Tracked 48, which usually takes 2–3 working days.
Delivery Costs
- Free tracked delivery on orders over £40
- £2.99 tracked delivery on orders under £40
- Next Day Available At Checkout
- Orders over 2kg are sent free by Parcelforce Next Day
Supplier Items
A small number of items are sent from our suppliers and take a little longer. The estimated delivery date is shown above the Add To Basket button for every product.
Returns
Unused items in their original packaging can be returned within 30 days of purchase. Read our refund policy.




