Overview
Fully threaded studs, also known as all-thread rods or threaded studs, are fasteners with continuous threading along the entire length of the rod. Designed for use with nuts on both ends, fully threaded studs provide maximum adjustability and consistent clamping strength.
These fasteners are widely used in structural steel connections, flange bolting, anchor assemblies, equipment mounting, concrete embedding, and industrial fabrication.
Offshore Milling & Sourcing supports bulk and factory-direct sourcing programs for fully threaded studs, serving distributors, steel fabricators, oil and gas contractors, construction firms, and OEM manufacturers requiring dependable volume supply and competitive pricing.
Types of Fully Threaded Studs Available
- Standard Fully Threaded Studs
- B7 Stud Bolts
- A193 Grade B7 Studs
- Stainless Steel Threaded Studs
- Double-End Studs
- Tap-End Studs
- Anchor Studs
- Cut-to-Length All Thread Rod
- Custom Per-Print Studs
Specifications
- Diameter Range: 1/4″ – 4″+ (Metric M6 – M100+)
- Length Range: Cut-to-length or custom lengths up to 12’+
- Thread Type: UNC / UNF / Metric Coarse / Metric Fine
- Standards: ASTM A193 / ASTM A307 / ASTM A320 / SAE / DIN / ISO
Fully threaded studs are engineered for structural tension loads and high-strength bolting applications.
Grades Available
- ASTM A193 Grade B7
- ASTM A193 Grade B16
- ASTM A307
- ASTM A36
- Grade 2
- Grade 5
- Grade 8
- Metric Class 8.8 / 10.9 / 12.9
- Custom structural grades upon request
Grade selection depends on load requirements, temperature exposure, and application environment.
Materials
- Low Carbon Steel
- Medium Carbon Steel
- Alloy Steel
- Heat-Treated Alloy Steel
- Stainless Steel 304
- Stainless Steel 316
- High-Temperature Alloys
- Specialty materials upon request
Material selection is critical for corrosion resistance and tensile strength performance.
Finish & Coating Options
- Plain Finish
- Zinc Plated
- Yellow Zinc
- Black Oxide
- Hot Dip Galvanized
- Mechanical Galvanized
- PTFE Coated
- Fluoropolymer Coatings
- Custom corrosion-resistant coatings available
Hot-dip galvanized and coated studs are common in structural and outdoor environments.
Industries Served
- Structural Steel Fabrication
- Oil & Gas
- Petrochemical
- Power Generation
- Heavy Construction
- Infrastructure
- Marine
- Industrial Equipment Manufacturing
- Industrial Distribution
Applications
- Steel flange connections
- Structural column anchoring
- Equipment mounting
- Concrete embedment
- Heavy machinery assembly
- Pipe flange bolting systems
- Wind & energy installations
Fully threaded studs are ideal for applications requiring adjustable clamping and high tensile strength.
Strategic Bulk Sourcing Programs
Fully threaded studs are frequently sourced in high-tonnage container volumes due to recurring infrastructure and energy demand.
We support:
- Factory-direct container programs
- Mill-direct sourcing
- Secondary sourcing strategies
- Blanket purchase agreements
- Custom heat-treat programs
- Long-length and cut-to-length programs
- Private label packaging
Our sourcing programs are structured for distributors, fabricators, and industrial OEMs seeking consistent metallurgy and scalable supply.
Packaging Options
- Bulk bundles
- Palletized shipments
- Cut-to-length packaging
- Custom crating
- Mixed container programs
Request a Quote
To receive pricing for fully threaded studs, please provide:
- Diameter
- Length
- Grade
- Finish
- Quantity
- Delivery timeline
Mill test reports and certifications are available upon request.
