Description
Ultra-Thin Panel Anchoring: IM1S / P1.4-20 / H5
The IM1S (1-Crown) Keep-Nut™ is specifically engineered for applications where material thickness is severely limited. Requiring a minimum surface thickness of just 8.0mm, this insert allows fabricators to install strong, flush, 1/4-20 threaded anchors into thin High-Pressure Laminate (HPL), glass, and slim solid surface panels without risk of blow-out or cracking.
Installation is completely epoxy-free. Simply drill a 12mm diameter hole to a depth of 5.5mm, press the insert in, and it is instantly ready to bear a load.
Technical Specifications for IM1S/P1.4-20/H5
| SKU | Thread | Min. Thickness | H1 Thread Depth | D2 Hole Dia (±0.2) | L2 Hole Depth | Avg. Pull-Out Force |
|---|---|---|---|---|---|---|
| IM1S/P1.4-20/H5 | 1/4-20 | 8.0 mm (.31″) | 4.5 mm (.18″) | 12 mm | 5.5 mm (.22″) | 202 lbf (0.9 kN) |
Working with thicker materials?
If your panel is thicker than 12mm or requires a higher pull-out load, upgrade to a multi-crown insert:
➜ Shop 2-Crown (6.5mm Depth)
➜ Shop 4-Crown (8.5mm Depth)
➜ Shop 4-Crown (15.5mm Depth)









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