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Type HW / HC

Hemispherical washer and cup for vertical suspension of building services from structural or secondary beams that are inclined.

View technical specification


The Type HW / HC is a two part attachment designed to be used where the steel has been pre-drilled. The hemispherical Washer and Cup allow building services to be suspended vertically from angled beams of up to 10° swing either side of the vertical. Manufactured from malleable iron with a zinc plated or hot dip galvanized finish to provide high performance and anti-corrosion protection.

Features & Benefits

  • Simple cost effective solution.
  • Washer can be used without cup.


Click on an approval logo to download the certificate or report.


  • Manufactured from malleable iron to BS EN 1562.
  • Available with zinc plated or hot dip galvanized finish.

Technical Specification

Click to view labelled diagram

Product Code Hemispherical Washer Hemispherical Cup Hemispherical Washer & Cup
Hemispherical Washer Hemispherical Cup Rod Z X W1 Y W2 L
(can be used without cup) mm mm mm mm mm
LHW037 LHC037 M10 26 11.5 32.5 12 16
LHW050 LHC050 M12 29 12.5 34 13 17.5
LHW062 LHC062 M16 34.5 16 41 16 22
LHW075 LHC075 M20 44 18 54.5 19 23
Product Code Dimensions
Hemispherical Washer Hemispherical Cup Rod Hemispherical Washer Hemispherical Cup Hemispherical Washer and Cup
(can be used without cup) Z X W1 Y W2 L
LHW037 LHC037 38" 1132" 716" 1932" 12" 58"
LHW050 LHC050 12" 118" 12" 11132" 12" 1116"
LHW062 LHC062 58" 138" 58" 158" 58" 78"
LHW075 LHC075 34" 134" 2332" 2532" 34" 2932"

Faster to Install

No drilling or welding!

Independently Approved

Reasons to choose Lindapter

  • Save time and money

    Save time and money

    Clamping two steel sections together avoids time-consuming welding or conventional drilling and bolting.

  • Safer connections

    Safer connections

    Drilling and welding in the field is avoided, removing the need for hot work permits and encouraging safer site conditions.

  • High strength

    High strength

    Lindapter clamps are manufactured from high strength materials to resist high load requirements and harsh environments.

  • Industry leading approvals

    Industry leading approvals

    Lindapter has earned a reputation synonymous with safety and reliability, gaining multiple independent approvals.

  • Adjustable


    Quickly align steel sections by sliding the section into the correct position before tightening the Girder Clamp to complete the installation.

  • Free connection detailing

    Free connection detailing

    Lindapter’s experienced Engineers can detail a custom connection based on your specific requirements free of charge.

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