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Z-Series Square Type Flat Base Stainless Steel Clamps for (10 mm) Glass

Original price £0.00 - Original price £0.00
Original price £0.00
£29.89 - £34.63
Current price £29.89

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Color: Polished Stainless


This Z-Series Square Type Flat Base Glass Clamp is designed to be used on glass thickness of 3/8" (10 mm). Constructed from either zinc or stainless steel, the clamps are the perfect solution for partitions, railings, windbreaks and countless other projects.

  • Designed to Accommodate Glass Thickness of 3/8" (10 mm) Replacement Gaskets are Available by Ordering CRL Cat. No. Z38SG
  • For Use on Mezzanines, Partitions, Railings and Windbreaks
  • Use Monolithic Tempered Glass
  • Steel Pin Available for Additional Glass Support Tested and Engineered to Meet and Exceed Code Standards (Engineering Reports)
  • Custom Painted Finishes Available Upon Request

More Details

  • Width: 2-1/8" (54 mm)
  • Height: 2-1/8" (54 mm)

    Additional Information

    For securing the Z-Clamp to thin wall tubing (less than 1/8"), use CRL's ZB0LT Socket Head Cap Bolt and ZRNUT Rivet-Nut. For installation, drill a 17/32" (13.5 mm) hole, then install the Rivet-Nut using 34604 Heavy-Duty Thread Insert tool and 34618 5/16" Mandrel and Nosepiece.

    1/2" (12 mm) hole is required if using the steel pin (included with the clamp) for additional glass support.


    • Glass Thicknesses: Models for 1/4" to 1/2" (6 to 12 mm).
    • Base Design: Flat.
    • For Use With: Square Tubing or Other Flat Surfaces.
    • Material: Choice of Zinc Constructed or Stainless Steel. Stainless Steel or Powder Painted Zinc Clamps are recommended for more durability in exterior applications.
    • Glass Fabrication: For 1/4" (6 mm), 5/16" (8 mm), and 3/8" (10 mm) Thick Glass: 1/2" (12 mm) diameter hole required if using provided steel pin for glass support. For 1/2" (12 mm) Thick Glass: 9/16" (14 mm) diameter hole required if using provided steel pin for glass support.
    • Includes: Rubber Gaskets and Steel Pin (for optional use) with Grommet.

    Important Notes

    For interior and exterior applications CRL recommends pinning each glass panel as required when the glass is not supported from the bottom edge to prevent glass panel slippage. Rubber gaskets and steel pins are provided with each clamp.

    Technical Documents

    Glass Fabrication Template (AutoCAD)

    Glass Fabrication Template (PDF)

    Product Drawing (AutoCAD)

    Product Drawing (PDF)

    Z-Clamp Tightening Sequence (PDF)