The Wing Nut (90 mm, 3 Legs) is a heavy-duty fastener used in conjunction with 16 mm tie rods in formwork systems. With a 3-leg design and wide grip, it ensures firm locking and easy manual tightening and loosening without the need for tools. Made from ductile or malleable cast iron, this wing nut provides high load-bearing capacity and long service life. Its 430-gram weight ensures solid construction, ideal for repeated use in high-pressure concrete casting environments.
Features
- Diameter: 90 mm | Weight: 430 grams
- 3-Leg Design – Offers better grip and even load distribution
- Made from Cast Iron or SG Iron – High strength and durability
- Reusable – Built for long-term use in formwork applications
- Corrosion-Resistant Coating – Available with galvanized or black finish
- Manual Operation – No tools required for tightening/loosening
- Compatible with 16 mm Tie Rod Systems
- Custom branding/engraving available for large orders
Applications
- Formwork Systems (Mivan, Traditional) – For locking and securing tie rods in concrete wall shuttering
- Concrete Wall Casting – Holds panels together under concrete pressure
- Columns, Beams, Slabs, and Shear Walls – Ensures stable and aligned formwork
- Infrastructure & Mass Housing Projects – Heavy-duty and reliable in high-rise constructions
- Reusable Formwork Setups – Perfect for multiple cycles in precast and cast-in-situ work
