FischerConcrete screw UltraCut FBS II 6 SK R flat countersunk he...Code 4048962527704
Fix to concrete and masonry by screwing directly into the hole, without a wall plug.
All Fischer products
Washer for seismic applications FFD C1 Fischer
Key features
- Internal Ø (mm)9
- External D (mm)22
- Suitable forFBS II 6
- Pieces per pack4
What it is
The FFD C1 Fischer seismic washer is an accessory specific to fixings certified for seismic category C1. With an inner diameter of 9 mm and an outer diameter of 22 mm, it is sized to distribute loads correctly at the anchor point. It is designed for use with the FBS II 6 anchor and is supplied in packs of 4 pcs.
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
- Internal Ø (mm): 9
- External D (mm): 22
- Suitable for: FBS II 6
- Pieces per pack: 4
Who it is for
Designed for electricians, metal fabricators and plumbers.
Related products
- Washer for seismic applications FFD C2 Fischer
- Washer ISO 7089 Fischer
- Diamond nut HG 30 Fischer — from the category Hex Nuts
- Threaded rod by the metre, class 4.6/4.8, Fischer — from the category Threaded Rods
- Diamond head screw FHS Clix L 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.
Quantity
Specifications 4
| Internal Ø (mm) | 9 |
|---|---|
| External D (mm) | 22 |
| Suitable for | FBS II 6 |
| Pieces per pack | 4 |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
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