Washer FFD 22x9x6 for seismic applications C1 Fischer

What it is

Washer FFD 22x9x6 for seismic applications C1 Fischer. Key specifications: internal diameter (mm) 9, external diameter (mm) 22.

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 diameter (mm): 9
• External diameter (mm): 22

Who it is for

Designed for electricians, metal fabricators and plumbers.

Related products

• Washer FFD 22x9x6 - for seismic applications C1 (accessory) Fischer
• Washer FAW Fischer
• Diamond nut HG 30 Fischer — from the category Hex Nuts
• Threaded wall plug GS Fischer — from the category Threaded Rods
• Cylindrical head screw ZKS Fischer — from the category Bolts and Metric Screws
• Browse the whole category: Flat Washers

Before you order

In your request, please state the diameter and the quantities required, so we can give you the right quotation first time.

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.