Nucor Skyline

Over the past 50 years, fully threaded, high strength threaded bar and multi-strand anchor systems with corrosion protection have developed into the most accepted and highly reliable ground anchorages available. As the leading steel supplier in the United States’ foundation industry, Nucor Skyline manufactures the most extensive selection of cold rolled and hot rolled, high strength, fully threaded bars at multiple locations throughout the United States.

Threaded bars are offered in both 75/80 ksi and 150 ksi steel grades, in sizes ranging from #8 to #28 (cold rolled), and in Grade 75/80 with sizes ranging from #6-#14 (hot rolled). Cold rolled, high-strength Grade 150 ksi bars are offered in diameters of one to three inches. Bars are manufactured to a maximum single length of up to 60 feet. 

The fully-threaded bar can be cut and coupled in the field at any point to allow for job site flexibility. The bars are suitable for many applications which work well with other Skyline Steel products. Tie-rods and soil anchors can be utilized in conjunction with sheet pile and other retaining walls. Threaded bar cages are used with casing to make high capacity drilled shafts. Threaded bars are also used as the main reinforcement component in micropiles.

Our broad range of threaded bar accessories, which can be customized to fit your needs, were designed to perfectly complement our threaded bars and facilitate threading. Couplers, both tap-through and stop-type, are available for all bar sizes and grades. Full load nuts and jam nuts are available in either a hex or a round "collar" style with flats machined onto the outer diameter. All hardware has been designed and tested to exceed the minimum tensile strength of the bar.

Threaded Bar Accessories

  • Couplers (Tap-through & Stop-type)
  • Transition Couplers
  • Hex Nuts (Full Load & Jam Nuts)
  • Hardened Washers
  • Beveled Washers
  • Bearing Plates
  • Turnbuckles
  • Clevises
  • Lifting Eye
  • Ducts, End Caps, Centralizers
  • PTI-rated Corrosion Inhibiting Compound

The following additional corrosion protection options are available for all threaded bars:

  • Single Corrosion Protection (SCP)
  • Double Corrosion Protection (DCP)
  • Encapsulating: Grease or Grout
  • Epoxy Coating
  • Galvanizing
  • Painting
  • Plating
  • Taping

Oversized accessories are provided to accommodate galvanized and coated bars.

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Case Study: Cathedral of St. Jude the Apostle

Case Study: Cathedral of St. Jude the Apostle

Threaded bar used as steel reinforcement in concrete slab 

Download Case Study

Geostructural Solutions Brochure

Geostructural Solutions Brochure

Learn about our comprehensive line of geostructural products. 

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Technical Product Manual

Technical Product Manual

Get all the information you need about Nucor Skyline's complete line of steel foundation products. 

Download Product Manual

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300 Technology Center Way, Suite 450, Rock Hill, SC 29730