Bulk & Factory Direct Supply
Fully Threaded Strength for Versatile Fastening
Tap bolts are fully threaded fasteners designed for use in tapped holes or with nuts, offering maximum thread engagement and holding power across a wide range of applications.
Often referred to as fully threaded hex bolts, tap bolts are ideal when adjustability, grip strength, and full-length threading are required.
At Offshore Milling & Sourcing, we provide bulk tap bolts sourced directly from global manufacturers, ensuring consistent quality, durability, and cost efficiency.
Types Available
- Standard Tap Bolts
- Fully Threaded Hex Bolts
- Heavy Hex Tap Bolts
- Structural Tap Bolts
- Metric Tap Bolts
- Custom Per-Print Tap Bolts
Grades Available
- Grade 2
- Grade 5
- Grade 8
- ASTM A307
- ASTM A325
- ASTM A490
- Metric Class 8.8 / 10.9 / 12.9
Materials
- Low Carbon Steel
- Medium Carbon Steel
- Alloy Steel
- Heat-Treated Alloy Steel
- Stainless Steel 304
- Stainless Steel 316
- Specialty Alloys (upon request)
Finish & Coating Options
- Zinc Plated
- Yellow Zinc
- Black Oxide
- Hot Dip Galvanized
- Mechanical Galvanized
- Plain Finish
- Stainless (Natural Finish)
- Zinc Flake Coatings
- Custom Corrosion-Resistant Coatings
Industries Served
- Construction & Infrastructure
- Heavy Equipment & Machinery
- Oil & Gas
- Utilities & Energy
- Agriculture Equipment
- Steel Fabrication
- Transportation & Rail
Applications
- Steel-to-steel connections
- Threaded assemblies in tapped holes
- Machinery and equipment fastening
- Structural and industrial builds
- Outdoor and corrosion-resistant applications
- General-purpose fastening
Why Offshore Milling & Sourcing?
- Direct factory sourcing for competitive pricing
- High-volume, consistent supply
- Strict quality control and compliance
- Custom manufacturing capabilities
- Reliable logistics and delivery
Request a Quote
Looking for dependable tap bolts?
Contact Offshore Milling & Sourcing today for pricing, samples, and custom specifications.
