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Email: sales@boninscaffolding.com
WhatsApp: +86 136 4619 6162
Formwork Wing Nut (Anchor Nut) for D15 Tie Rod | Cast Iron / Forged
The Bonin Formwork Wing Nut is designed to fit D15/17mm Tie Rods securely. Featuring “wings” for easy hammer tightening and releasing, it acts as the primary locking anchor for formwork panels. Available in Cast Iron (Economical) or Drop Forged (Heavy Duty) options to suit different load requirements.
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Type: Two-wing Anchor Nut
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Fit: D15/17mm Tie Rod
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Material: Ductile Cast Iron / Forged Steel
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Base Dia: 100mm (Standard)
Contact us today to get a quote or to discuss your custom requirements. We supply reliable scaffolding parts for projects of any scale.
Overview The Bonin Formwork Wing Nut allows for the rapid tightening of tie rods against formwork waler plates. The ergonomic “wing” design allows workers to tighten or loosen the nut using a hammer or a steel bar, without the need for specialized wrenches.
Why Choose Bonin Wing Nuts?
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Durable Material: Our standard wing nuts are made from Ductile Cast Iron (QT450-10), which offers excellent impact resistance and won’t crack easily under hammer blows like cheap grey iron nuts.
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Swivel Function (Optional): We also offer Swivel Wing Nuts (Combi Nuts) with an integrated tilting plate, perfect for angled walls or battered formwork where the rod is not perpendicular to the panel.
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Perfect Fit: Precision-tapped threads ensure smooth movement on the tie rod, reducing installation time.
FAQ:
Q: Should I choose Cast Iron or Forged Wing Nuts?
A: For most wall formwork, Ductile Cast Iron is sufficient and cost-effective. For extremely high-load applications or heavy infrastructure, Drop Forged is recommended for its superior structural density.
