LARGE DIAMETER FASTENING SYSTEMS
100% Melted and Manufactured in the USA
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NUCLEAR MINING BRIDGES MILITARY LOCKS & DAMS OIL & GAS
Dyson Has Been Manufacturing Large Diameter Fasteners and Forgings For The Nuclear Power Industry Since It’s Inception.
Beginning with some of the first nuclear plants built, Dyson continues today to combine precision craftsmanship with the latest technology to create world-class products:
• Large Rods, Studs and Nuts
• Custom and Specialty Fasteners
• Critical Fasteners – 1/2” and Larger
• Precision Machining
• Forgings – 1 lb to 10,000 lbs
• In-House Heat Treating
• 100% Inspection
• Full Traceability - From Mill to Dock
• 24-Hour Emergency Shipping
• Full Material Traceability
Certifications
• ASME NCA 3800
• 10CFR50 App B
• 10CFR21
• ANSI N45.2
• ASME NQA-1
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Product information: (800) 680-3600

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