Coil Nuts

Concrete Coil Nuts – Versatile and Durable Fasteners for Concrete Formwork

Concrete coil nuts are critical fastening components widely used in concrete forming, precast construction, and structural anchoring. Manufactured from durable hex stock, these coil nuts are available in various sizes and styles to accommodate diverse concrete formwork needs.

Tengco offers three specialized types of coil nuts to handle a range of concrete construction applications:

• Coil Eye Nuts: Specifically designed with a looped or eye-shaped head, coil eye nuts provide secure lifting points for concrete panels and precast components. Ideal for vertical lifting, these nuts offer exceptional strength, durability, and easy handling during construction.
• Heavy Hex Coil Nuts: Manufactured through cold forming or hot forging, heavy hex coil nuts provide increased height and load-bearing capacity. Suitable for medium to heavy-duty applications, these nuts are commonly used with she bolts, taper ties, coil bolts, and coil rods.
• Heavy Hex Tall Coil Nuts: Offering extended height and increased thread engagement, these nuts deliver enhanced load capacity and stability for heavy concrete formwork applications, ensuring secure and reliable fastening in demanding conditions.

Key Features and Benefits of Concrete Coil Nuts:

• Coil thread design allows for rapid installation and removal, boosting productivity on the job site.
• Self-cleaning threads ensure multiple reuses by preventing concrete residue accumulation.
• Manufactured from high-quality low carbon steel for consistent strength and long-lasting durability.
• Customizable materials and protective finishes available upon request.
• Available standard diameters from 1/2" through 1-1/2" for diverse project requirements.
• Engineered to deliver safe working loads required for medium to heavy-duty concrete forming.

Typical Applications for Concrete Coil Nuts:

• Medium to heavy-duty concrete wall forming systems
• Precast concrete lifting and anchoring
• Bridge and infrastructure construction formwork
• Commercial and industrial building form setups
• Temporary construction anchoring and bracing

Don't see your item? Don't see your size? We will custom manufacture coil nuts to your exact specifications.