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Mechanical Galvanizing Services

Mechanical Galvanizing Excellence

Dynaburr is a recognized leader in mechanical galvanizing, delivering high-performance solutions for hardware, structural fasteners, and appliance components up to 1.5 pounds and 1 foot in length. Our advanced galvanizing process sets the industry standard, providing superior corrosion protection and precision for a diverse range of applications, ensuring unmatched reliability and client satisfaction.

 

 

Advanced Alternative to Hot Dip Galvanizing

Our mechanical galvanizing offers a superior alternative to hot dip galvanizing, particularly for parts with internal or external threads. By achieving a uniform coating thickness of 1 to 5 mils, we eliminate the need for thread chasing and prevent mating issues, ensuring seamless assembly and optimal performance. This process is ideal for components requiring precision and durability, delivering consistent results across every project.

 

Versatile Material Compatibility

Dynaburr’s mechanical galvanizing is engineered for versatility, accommodating a wide array of substrates, including steel, stainless steel, spring steel, brass, powdered metal, and copper. Our expertise ensures that each material receives a robust, high-quality coating tailored to meet the specific demands of its application, enhancing both functionality and longevity.

 

Customizable Post-Galvanizing Finishes

To meet diverse aesthetic and functional requirements, we offer an extensive range of post-galvanizing finishes, including yellow chromate, black, clear, olive drab, hex-free trivalent, and hex-free yellow dye conversion coatings, as well as wax, oil, or dyed coatings in red, blue, or green. These options provide clients with the flexibility to achieve the desired appearance and performance for their components.

 

Compliance with Industry Standards

Dynaburr’s mechanical galvanizing process adheres to the rigorous ASTM B695 specifications and meets specialized requirements for industry leaders such as Mercury Marine, GE, John Deere, and Caterpillar. Our commitment to quality and precision ensures that every galvanized component delivers exceptional durability and compliance with the highest industry standards.

For more information about our mechanical galvanizing capabilities, please refer to our specifications table or contact us directly.

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Mechanical Galvanizing Capabilities:

Galvanizing Processes

Mechanical

Galvanizing Materials

Zinc

Substrate

Steel
Brass
Stainless Steel
Spring Steel
Powdered Metal
Copper

Conversion Coatings

Yellow Chromate
Black
Clear
Olive Drab
Trivalent (Hex Free)
Yellow Die (Hex Free)

Galvanizing Characteristics

Hot Dip Alternative
Department of Transportation Approval in 48 States
ASTM Approved Specification
Superior Impact Resistance and Adhesion
Ensured Thread Fit and Assembly of Mating Parts
No Part Stickers
No Filling of Recessed Heads
No Retap of Threads Necessary After Plating

Galvanizing Equipment

Lined Octagon Barrel Tanks

Processes

Impact
Glass Impact Beads
Water
Chemical Cleaning
Metal Powder
Rinse
Water Polish

Pre-Plate Operations

Chemical Cleaning
Copper Flash

Plating Thickness

1 to 5 mil

Part Length

Up to 1 ft

Part Weight

Up to 1.5 lb

Post-Plate Operations

Rinsed
Water Polish
Conversion Coatings
Trivalent Coatings
Wax
Oil
Color Dyes

  • Red
  • Green
  • Blue
Specifications

ASTM B695 (meets or exceeds ASTM 153)
Mercury Marine
GE
John Deere
Caterpillar

Testing Ability

Electronic Magnetic
Salt Spray
Adhesion

Additional Services

Pick-up and Deliver y (Local)
Packaging and Sorting
Drop Shipments
Certification

Production Volume

Small to Large Runs

Typical Lead Times Available

3 to 5 days
Same Day Available

Additional Information

Industry Focus

Automotive
Construction
Industrial

Intended Applications

Deck Screws
Nails
Roofing Screws
Sink Clips
Staples
Structural Fasteners
Appliance Parts
Grain Bin Storage Bolts
Utility Tanks
Marine Applications
Miscellaneous Hardware
Tractor and Farm Equipment
Pole Line Hardware
Powdered Metal Parts

Industry Standards

ISO 9001:2008 Certified
Chicago Metal Finishers Institute (CMFI)
National Association for Surface Finishing (NASF)
American Society for Testing and Materials (ASTM)
Department of Transportation (DOT)