Coated Fasteners

₹102 - ₹172

Minimum Order : 350

Customization as per requirements


Coated Fasteners – Specification

Specification Details
SizeM6 to M56 or 1/4” to 2 1/4”
TypeBolt, Nut, Screw, Washer, Rivet, Threaded Rod, Studs, Coated, Nails, Custom Fasteners
StandardDin, Iso, Jis, Gb, Is, Bs, Astm
Length10 mm to 1200 mm
MaterialStainless Steel, Monel, Inconel, Incoloy, Hastelloy, Nickel, Silicon Bronze, Phosphor Bronze

Coated Fasteners Manufacturer in India

Ananka Group is a well-known coated fasteners Manufacturer producing high-quality, marine, and industrial fasteners, which are anti-corrosive. Works Protective Coating Protective finishes are available on coated bolts and coated nuts. Coated bolts are available galvanized (hot-dipped), zinc plated, PTFE coated, Xylan coated, and phosphate. These are alloy, carbon steel, and stainless steel fasteners that meet international standards like ANSI, DIN, ASTM and ISO fasteners. They cannot be dispensed with in such fields as oil and gas, marine, construction, automotive, and power generation, where safety and performance rely on long-term corrosion protection, chemical resistance, and durability. 

The global B2B market seeks bulk fastener supplies whose coatings last a long time among the construction firms, OEM producers, project contractors, and suppliers of raw industrial materials. We offer high volume production, the availability of ready stocks, and rapid shipment around the world in order to meet the stringent project deadlines. To get the finest bargain on coated fasteners along with high-security, reliable, and corrosion-proof measures for your industrial undertakings, contact us immediately.


Type of Sub-products

  • Ptfe Coated Fasteners
    Ptfe Coated Fasteners

    Ptfe Coated Fasteners

    Chemically resistant fasteners for marine, oil & gas, and refinery applications.

  • Hot Dip Galvanized Fasteners
    Hot Dip Galvanized Fasteners

    Hot Dip Galvanized Fasteners

    Zinc coated for long term protection in outdoor and infrastructure environments.


Frequently Asked Questions

What are coated fasteners and where are they typically used?

Coated fasteners are bolts, nuts, and screws treated with protective coatings to enhance corrosion resistance, reduce friction, and improve longevity. Coatings like PTFE, Xylan®, zinc-nickel, and HDG are applied to withstand harsh industrial environments. These fasteners are widely used in offshore rigs, chemical plants, wind turbines, infrastructure, and automotive systems. Their coating ensures long service life, reduced maintenance, and dependable mechanical performance in corrosive or high-load conditions.

What types of coatings do you offer on fasteners and what are their benefits?

We offer PTFE , zinc-nickel, hot-dip galvanizing, cadmium, black oxide, and zinc-flake coatings. PTFE coatings reduce friction and resist chemical attack, ideal for marine and oilfield use. HDG coatings provide thick, durable zinc protection for infrastructure. Zinc-nickel and cadmium coatings are used in aerospace and automotive for superior wear and corrosion resistance. Each coating is tested to meet ASTM or ISO standards for salt spray and thickness.

Can coated fasteners be customized for large-scale industrial projects?

Yes. We offer complete customization for coated fasteners including base material selection, thread type (metric/UNC/UNF), coating thickness, and fastener geometry. All fasteners are tested for coating adhesion and corrosion resistance, and come with third-party certifications, salt spray test reports, and MTCs. Our coated fasteners are supplied to EPC contractors, OEMs, and fabricators globally, supporting critical projects in energy, marine, chemical, and civil sectors.


Countries We Export – Coated Fasteners

  • India

Cities We Supply – Coated Fasteners

  • Ahmadpur
  • Ahmadnagar
  • Ahmedabad
  • Bangalore Urban
  • Bangalore Rural
  • Bengaluru
  • Coimbatore
  • Chennai
  • Chandigarh
  • Haridwar
  • Hyderabad
  • Jaipur
  • Jodhpur
  • Jodhpur (ahmedabad)
  • Kalyan
  • Kolhapur
  • Mumbai
  • Mumbai Suburban
  • Murud (raigad)
  • Nagpur
  • Lucknow
  • New Delhi
  • Navi Mumbai
  • Kolkata
  • Nashik
  • Pune
  • Raipur
  • Rajkot
  • Rampura
  • Sion, Mumbai
  • Surat
  • Thane
  • Varanasi
  • Visakhapatnam
  • Moradabad
  • Angul
  • Rudrapur
  • Hosdurg
  • Gandhinagar
  • Rajahmundry
  • Durgapur
  • Bharuch
  • Panipat

Industries We Serve – Coated Fasteners

  • Sugar industry

    Sugar

  • Oil And Gas Industries industry

    Oil And Gas Industries

  • Paper Mill industry

    Paper Mill

  • Power Plant industry

    Power Plant

  • Bridge And Building industry

    Bridge And Building

  • Aerospace Industries industry

    Aerospace Industries

  • Automobile Industry industry

    Automobile Industry

  • Electrical Industry industry

    Electrical Industry

  • Defense Industry industry

    Defense Industry

  • Construction & Fabrications industry

    Construction & Fabrications

  • Ring Man Units industry

    Ring Man Units

  • Railways industry

    Railways

  • Gasket Industry industry

    Gasket Industry

  • Pharmaceuticals Industry industry

    Pharmaceuticals Industry