Tie Rod Wing Nut
Tie Rod Wing Nuts are essential formwork accessories used to fasten and secure tie rods in concrete shuttering systems. Their wing design allows for quick tightening and loosening by hand, eliminating the need for special tools. Manufactured to ASTM and DIN standards, they are available in cast iron, forged steel, and stainless steel with various coatings. These nuts provide strong load transfer and are reusable across multiple concrete pouring cycles. They are widely used in building construction, bridge works, retaining walls, and heavy-duty concrete formwork systems.
Premium Quality Tie Rod Wing Nut Supplier in Dubai, UAE
Unifastener Industries LLC is a reliable supplier and manufacturer of premium-quality Tie Rod Wing Nuts in Dubai, UAE. The company specializes in industrial fastening and construction hardware solutions designed for formwork systems, scaffolding applications, infrastructure developments, engineering works, and heavy-duty industrial applications. Tie Rod Wing Nuts are specially designed fastening components used with tie rods in concrete formwork and shuttering systems. These wing nuts provide strong grip performance, reliable load support, and quick tightening or loosening during construction operations, ensuring stable and secure formwork assemblies. Manufactured using high-grade materials and advanced production standards, Tie Rod Wing Nuts provide excellent strength, corrosion resistance, durability, and reliable long-lasting performance for demanding construction and industrial environments.
Standards:
– ASTM A563 (carbon and alloy steel nuts)
– ASTM A194 (heavy-duty nuts for pressure/temp applications)
– ASTM A123 / A153 (hot-dip galvanizing for structural fittings)
– DIN 18216 (formwork accessories — wing nuts for tie rods)
– DIN 6334 (nut length/threading reference)
Grades:
– ASTM Grades: A563 (A, B, C, DH), A194 (2H, 7, 8, 8M)
– Stainless steel grades: A2 / A4 (ASTM F594)
– DIN / ISO Grades: 4, 5, 8, 10
Material Options:
– Ductile iron (cast)
– Forged steel
– Stainless steel (A2 / A4)
– Carbon steel with zinc or galvanized finish
Diameter Range (Tie Rod Compatibility): M12 to M48 (metric) / 1/2″ to 2″ (inch)
Thread Types:
– Metric coarse pitch (DIN 13 / ISO 261)
– UNC (Unified Coarse, ASTM)
Types:
– Two-wing tie rod nut (standard)
– Three-wing tie rod nut (for higher torque handling)
– Heavy-duty wing nut (reinforced for large tie rods)
Properties:
– Designed to tighten and release tie rods quickly without special tools
– Wing design provides leverage for manual tightening
– Used in formwork and shuttering systems for concrete works
– Reusable and durable under heavy site conditions
Coating Options:
– Hot-dip galvanized (ASTM A153 / DIN EN ISO 1461)
– Zinc electroplated
– Black oxide finish- Stainless steel natural finish
Add-ons:
– Can be supplied with matching tie rods and washers
– Available with welded plate or disc for load distribution
– Certification (MTC, load test reports) available on request











