Description
1 inch Keep-Nut Allen post provides a 1-inch male threaded connection for compatible 1/4-20 Keep-Nut press-in inserts. It is commonly used to connect sink clips, cladding hardware, panels, and other removable components to an installed insert without applying adhesive to the threaded connection.
Fitment and Common Uses
This post is sized for the 1/4-20 Keep-Nut system and threads into the insert after the insert has been correctly seated in the substrate. In an undermount sink assembly, the post can carry the clip, washer, and nut hardware used to hold the sink rim. It can also provide a serviceable mounting point for panels or cladding where the attached component may need to be removed later. The internal Allen drive gives the installer a positive way to seat or remove the post without gripping and marking its outside surface.
Length Selection
The listed length is the overall one-inch post length. The portion threaded into the Keep-Nut reduces the amount that remains exposed above the substrate, so installers should account for insert engagement, clip or panel thickness, washers, and the selected nut when checking fit. Other post lengths are available within the same family for assemblies that need more stand-off distance. Confirm the insert thread and required exposed length before ordering.
1 inch Keep-Nut Allen post Specifications
| Property | Detail |
|---|---|
| Component | Male Allen post |
| Thread | 1/4-20 |
| Post length | 1 inch |
| Compatible system | 1/4-20 Keep-Nut inserts |
| Typical hardware | Sink clip, washer, wing nut, or lock nut |
| SKU | CCH-KNPOST-1/4X1 |
Order one post for each required attachment point after confirming the exposed length needed by the assembly. Browse Keep-Nut threaded inserts and hardware for compatible inserts, sink clips, washers, nuts, drill bits, and setting tools. For installation demonstrations and system overviews, visit the Chemical Concepts Keep-Nut video library.
Need Help?
Need help confirming insert thread or exposed post length? Call (800) 220-1966 or email [email protected].







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