Art.-Nr. FR B12E4

Spring washer

Spring washer

Spring washers FR, designed according to the former DIN 127, provide the optimum preload for bolted connections. Sizes B 6 to B 12 are available. We provide components in various materials and surface finishes to ensure that various corrosion protection requirements for different areas of application are met.

Art.-Nr.
FR B12E4
diameter
21.1 mm
inner diameter
12.2 mm
Weight per storage unit
0.002 kg
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Variants

steel, galvanic zinc plated

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diameter

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inner diameter

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Weight per storage unit

Stainless steel, according to ASTM 304 / BS 304 S 3

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Stainless steel, according to ASTM 316 Ti / AISI 316 L, BS 320S17 / BS 316S11

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diameter

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inner diameter

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Downloads

  • Price list Building extension 2025

    Valid from February 1st, 2025, updated version from 27/01/2025.

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BIM- and CAD-Data

  • BIM Data Cablele Support System Fastening Accessories (Revit)

    BIM Data Cablele Support System Fastening Accessories (Revit)

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Included accessories

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