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Hardware & fasteners · Nuts, washers and pins

Washers

Flat, large (penny), spring and square plate washers to spread load and lock fixings in steel and timber work.

Representative imagePhoto: ARFISA Representaciones, SCP, CC BY-SA 3.0, via Wikimedia Commons

Key features

What it offers

  • Matched to bolt diameter and finish
  • Square plate washers for timber connections
Specifications

Technical details

Specifications of Washers
TypesFlat (ISO 7089), large series (ISO 7093-1), spring lock (former DIN 127 pattern), square plate for timber (DIN 436)
SizesFor M3 - M36 fixings
MaterialSteel (hardness class 100 HV / 200 HV / 300 HV) or stainless A2 / A4
FinishSelf-colour, zinc-plated, hot-dip galvanised or stainless
Standards

Standards commonly specified

  • ISO 7089
  • ISO 7093-1
  • DIN 436

Product and test standards usually specified for this item type. Compliance of the item we supply is confirmed on the quotation and by its documents.

Documents

Datasheets and documents

Documents available on request

  • Technical data sheet
  • Test certificate
  • Certificate of Conformity (where required for import)

Ask for them in your request; they are sent with the quotation for the item supplied.

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