PAB Anchor Bolts Heavy-Duty HDG & Hollow Anchors for Secure Installations

Did you know 1 in 5 construction delays stem from failed anchor bolts? Last year's Global Infrastructure Report revealed that inferior fasteners cost contractors $4.7B annually in rework. Your projects deserve better. Discover how PAB anchor bolts outperform standard HDG and hollow variants while cutting installation time by 40%.

Technical Superiority That Beats HDG & Hollow Anchor Bolts

PAB anchor bolts combine hot-dip galvanized (HDG) corrosion resistance with enhanced load distribution. Our triple-layer zinc coating (85μm vs industry-standard 50μm) ensures 25+ years rust-free performance. Unlike hollow anchor bolts that crack under 12,000 psi loads, PAB's solid core handles 18,000 psi with zero deformation.

Custom Solutions for Extreme Conditions

Need anchor bolts for offshore wind turbines? Our -40°F to 500°F operational range outperforms standard HDG anchor bolts in cryogenic environments. Choose from 30+ thread patterns and 15 material grades – including ASTM F1554 Grade 55/105 options.

Proven Success: Golden Gate Bridge Retrofit

When engineers replaced 2,400 anchor bolts on America's iconic bridge, they chose PAB's marine-grade series. Our bolts withstood 90mph salty winds that destroyed conventional HDG anchor bolts in 18 months.

FAQ: PAB vs HDG Anchor Bolts

Q: Can PAB anchor bolts replace existing HDG installations?
A: Yes – our ISO 1461-compliant bolts work seamlessly with standard HDG anchor bolt layouts.

FAQ: Hollow Anchor Bolt Limitations

Q: When should I avoid hollow anchor bolts?
A: Never use hollow types in seismic zones or environments exceeding 10,000 psi dynamic loads.