Fix to concrete and masonry by screwing directly into the hole, without a wall plug.

Wide washer for screw FBS 10 Fischer
Key features
- Pieces per pack50
What it is
Wide washer for screw FBS 10 Fischer. Key specifications: pieces per pack 50.
A washer is a perforated disc placed under the nut or screw head to spread the load, prevent loosening or insulate the fixing.
What it is for
Used for anchoring to walls, ceilings and floors and for structural fixings, where the fixing is load-bearing and must be calculated.
How to use it
Choose an inner diameter matching the screw or threaded rod and a compatible material (zinc-plated, stainless steel, plastic). Place flat washers and penny washers under the nut to avoid damaging the substrate and to spread the pressure; place the spring washer under the nut, where it is flattened on tightening to resist vibration loosening. Use seismic washers only with the anchor they are certified for.
Where it is used
- Industrial construction
- Residential construction
- Building services
Technical data
- Pieces per pack: 50
Who it is for
Designed for electricians, metal fabricators and plumbers.
Related products
- Flat washer diameter 44 mm Fischer
- Washer FWC-CS ZP Fischer
- MU nut Fischer — from the category Hex Nuts
- Threaded rod by the metre, class 4.6/4.8, Fischer — from the category Threaded Rods
- Tie rod AG Fischer — from the category Bolts and Metric Screws
- Browse the whole category: Flat Washers
Before you order
Tell us the quantities you need and the intended use: if there is a more suitable version, or an equivalent available sooner, we will let you know.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 2
| Item code | 520471 |
|---|---|
| Pieces per pack | 50 |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Drill concrete, brick and stone for wall plugs and anchors using a hammer drill.
Tighten and free nuts and bolts with sockets thanks to rotary impact action.



