SESTO Fasteners
Independent, New Zealand-owned wholesaler of stainless steel seismic concrete fasteners. Proud distributors of ICCONS.
An alternative to chemical anchoring. The Tunderbolt®PRO Thru-Screw.
20/11/2025
NEW! Thru-Bolt sizes now available: 12 x 150mm & 12 x 200mm, Stainless Steel & Galvanised. Seismic approved C1 & C2.
08/04/2025
Sesto Screwbolts are designed for high-performance applications where corrosion resistance and structural reliability are critical.
Used across NZ in coastal builds, commercial fit-outs, and seismic zones — they're tested, tough, and ready for the job.
✅ Stainless steel
✅ Seismic tested
✅ Trade supply available
Built for the conditions we work in.
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Address
5e Piermark Drive
Auckland
0632