When withdrawal resistance is critical, JLHY's annular ring shank nails deliver 3-5× the holding power of smooth shank nails. The series of concentric ridges on the shank create a mechanical interlock with wood fibres that is not easily overcome — critical in decking, flooring, and applications where the fastener must resist being pulled back out.

The ring shank drives with essentially the same ease as a smooth shank nail in most wood species. Particularly effective in lower-density wood species, engineered wood (plywood, OSB, MDF), and end-grain fastening. Available in galvanised carbon steel and stainless steel A2 and A4.

Produced to BS 1202 in gauges from 2.5mm to 4.5mm and lengths from 40mm to 100mm. Bulk cartons and cartridge-collated strips for nail gun installation. Contact JLHY for specifications and volume pricing.