ISO 9001:2015 Certified Manufacturing
Gray Logos
Complete turnkey fastener solutions for extreme environments. The strongest stainless steel bolt in the world, distributed by CSG.
15.9 ksi
Tensile Strength
C5 Class
Corrosion Resistance
50+
Years Industry Experience
We Turn "Impossible" Fastening Challenges Into Proven Solutions.
Partner with us to engineer the perfect fastener for your application. From extreme heat to corrosive depths, our engineering team delivers where others fail.
Gray Logos Products
Explore our comprehensive range of premium stainless steel fasteners. Engineered for precision, durability, and performance in every dimension. From standard ISO metrics to custom engineering solutions.
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Special Products
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Hexagon Socket Head Countersunk Screws
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SDX NORSOK
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Plain Washer
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Lock Nuts
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Thread Forming Screw
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Stud Bolts
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BUMAX Lock
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Threaded Rods
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Stud and Stud Bolt
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Nuts
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Hexagon Bolts
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Hexagon Socket Head Cap Screw
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Washers
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BUMAX Hard
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Hexagon Nut
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Success Stories
Proven In The Field
See how BUMAX fasteners solve critical challenges across industries.
Liseberg
Ensuring safety and fatigue resistance for one of the world’s biggest wooden roller coasters. BUMAX 88 reduced maintenance costs significantly.
Research Facility
Providing ultra-clean, non-magnetic vacuum chamber fasteners for next-gen gravitational wave detection. Zero outgassing required.
FlexLink
Implementing corrosion-resistant, easy-to-clean fasteners for food and pharma automation systems. Ensuring compliance and longevity.
Subsea Application
Extreme corrosion resistance for subsea operations where failure is not an option. BUMAX SDX 109 combines super duplex corrosion resistance with high strength.
SINE2020
Neutron Research
BUMAX 88 non-magnetic properties enabling precise neutron scattering experiments without magnetic interference.
Video Resources
Watch BUMAX fasteners in action and learn about our testing procedures.
BUMAX Installation Guide
BUMAX Installation Guide
