CRL Z812SC Satin Chrome Z-Series Flat Base Zinc Clamp for 1/2" Glass

CRL Z812SC Satin Chrome Z-Series Flat Base Zinc Clamp for 1/2" Glass

C.R. Laurence Z812SC Satin Chrome Z-Series Square Type Flat Base Zinc Clamp for 1/2" Glass is an essential component for modern glass installations. Designed specifically for 1/2" (12 mm) glass thickness, this clamp is perfect for use in mezzanines, partitions, railings, and windbreaks, providing both strength and style. Constructed from durable zinc with a satin chrome finish, it ensures longevity in various environments, making it ideal for both interior and exterior applications. This flat base clamp accommodates square tubing and other flat surfaces, and includes rubber gaskets and an optional steel pin for additional glass support. For optimal installation, a 9/16" (14.3 mm) hole is required when using the steel pin, while a 1/2" (12 mm) hole suffices for glass without additional support. Custom painted finishes are available upon request, allowing for a seamless integration into your design. The Z812SC clamp is compatible with CRL's ZBOLT Socket Head Cap Bolt and ZRNUT Rivet Nut for secure installation on thin wall tubing. With replacement gaskets available (Cat. No. Z12SG) and replacement screws (CRL P612), maintaining your glass installations is straightforward and hassle-free. Elevate your architectural projects with the reliability and elegance of C.R. Laurence's Z-Series clamps.

Satin Chrome Z-Series Square Type Flat Base Zinc Clamp for 1/2" Glass

• For 1/2" (12 mm) Glass Thickness
• Replacement Gaskets are Available by Ordering Cat. No. Z12SG
• For Use on Mezzanines, Partitions, Railings and Windbreaks
• Use Monolithic Tempered Glass
• Steel Pin Available for Additional Glass Support
• Custom Painted Finishes Available Upon Request

This CRL Z-Series Square Type Flat Base Glass Clamp is designed to be used on glass 1/2" (12 mm) thickness. Constructed from either zinc or stainless steel, the clamps are the perfect solution for partitions, railings, windbreaks and countless other projects.


For securing the Z-Clamp to thin wall tubing ( less than 1/8"), use CRL's ZBOLT Socket Head Cap Bolt and ZRNUT Rivet Nut. For installation, drill 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.

NOTE: 9/16" (14.3 mm) hole is required if using the steel pin (included with the clamp) for additional glass support.

SPECIFICATIONS
Glass Thickness: For 1/2" (12 mm).
Base Design: Flat
For Use With: Square Tubing or Other Flat Surfaces
Material: Choice of Zinc Constructed or 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" (12mm) 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 provide steel pin for glass support.
Includes: Rubber Gaskets and Steel Pin (for optional use) with Grommet
Replacement Hardware: CRL ZCS5X15CH for Replacement Screws


Product Warning:

For interior 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.

Resources

• Architectural Glass Railing Systems and Hardware Catalog
• Architectural Glass Railing Systems and Hardware Catalog
• Z-Clamp Tightening Sequence Information
• Z812 Detailed CAD Drawings.dwg
• Z812 Detailed CAD Drawings.pdf
• Z812 Z912 Glass Fabrication Template.dwg
• Z812 Z912 Glass Fabrication Template.pdf