Keep-Nut is a revolutionary press-in insert with mechanical anchoring to create threaded seats on panels, even thin, made of marble, granite, or other stone materials, and moreover on Composite, Carbon, Corian®, HPL, Glass, and other compact materials. Keep-Nut is manufactured in stainless steel and it’s made of a threaded bush with a set of elastic crowns and a plastic ring for holding the complete set of parts. Includes:(1) Keep-Nut (1) stud (1) wing nut (1) sink clip can be installed by hand using a 3/8″ non-coring bit on a hand grinder and the keep nut insertion tool installs in seconds! Assembling Chem-set’s Keep-Nut is literally as simple as applying pressure. The application process involves three basic steps: preparing the hole in the receiving material, ensuring the correct hold dimensions with a go/no go gauge, and installing the Keep-Nut with pressure. The Keep-Nut is ideal for use on under mount sinks and countertops, stone surfaces as well as glass, ventilated facades, wall-coverings, décor and interiors, furniture, and kitchen and sanitary elements. Its inventive press-in insert with mechanical anchoring is comprised of stainless steel and comes with a set of elastic crowns and a plastic ring for housing the complete assembly.

Keep-Nut Press In Self Anchoring Sink Attachment System
Product Description
Additional Options
Keep Nut Setting Tool
SKU:367882-EA | Vector ID: KNST
Allen Post 1/4"-20 for Keep-Nut 1 1/2 " L
SKU:369117-EA | Vector ID:
Keep-Nut Go / No Go Gauge
SKU:448001-EA | Vector ID: KNDG
Keep-Nut 1/4"
SKU:448002-EA | Vector ID:
Keep-Nut Non-Coring Drill Bit 11.8mm 1/2" Gas Thread
SKU:448005-EA | Vector ID: KNCB11.8
Keep-Nut Non-Coring Drill Bit 11.8 mm 5/8"-11 35mm Short Shank
SKU:448010-EA | Vector ID:
Keep-Nut Kit with 1 1/4" Stud, Post, Wingnut And Sink Clip Box of 100
SKU:448004-BX | Vector ID:
Keep-Nut Kit with 1 1/2" Stud, Post, Wingnut And Sink Clip
SKU:448003-BX | Vector ID: