Chem-Set F2-T38x19 Rectangular No-Drill Bonding Fastener

Description

The Chem-Set F2-T38x19 rectangular bonding fastener is a no-drill threaded collar built for attaching sink clips, brackets, and mounting hardware to solid surface, engineered stone, quartz, and natural stone without drilling through the visible face. This rectangular bonding fastener mounts on a 38mm by 19mm baseplate, 1.2mm thick, and is bonded in place with a two-part structural adhesive to form a permanent anchor point on the underside of the material.

Why Fabricators Choose This Rectangular Bonding Fastener

The rectangular footprint gives the F2-T38x19 more bonding surface area and better resistance to twisting loads than a small round baseplate, which matters on brackets and clips that see repeated stress from opening cabinet doors or supporting overhang weight. The female threaded collar accepts common machine screw sizes from 10-24 through 3/8-16, so a single part number can cover a wide range of clip and bracket hardware already in a shop’s inventory. Various base plate materials and plating options let installers match corrosion resistance and budget to the job.

Thread Options for the F2-T38x19 Rectangular Bonding Fastener

Common thread lengths run from 0.250 inches up to 3.000 inches across 10-24, 10-32, 1/4-20, and 3/8-16 thread sizes, giving installers room to match fastener depth to panel thickness or the specific bracket hardware being used. Adhesive bonds the baseplate to the underside of the countertop, then the threaded collar accepts a machine screw from the mounting side, so there is no visible fastener and no need to drill through the finished surface. This is the same no-drill approach used across the broader Chem-Set bonding fastener line for sink clips, brackets, and support hardware.

Chem-Set no-drill bonding fasteners ship from Chemical Concepts for countertop fabrication, cabinetry, and general manufacturing work. For application techniques and bond strength demonstrations, see the Chemical Concepts YouTube channel. Additional mounting hardware is available in our bonding fasteners category. Questions on thread size or plating options? Call (800) 220-1966 or email [email protected] and our team will help match the right fastener to your application.