Coated Fasteners Supplier In India – Zinc Plated, Hot Dip Galvanized (hdg), Ptfe, Dacromet, Black Oxide | Grade 8.8, 10.9, 12.9, A2 70, A4 80
| Size | 40s, 80s, 160s, XXS |
|---|---|
| Type | Bolt, Nut, Screw, Washer, Rivet, Threaded Rod, Studs, Coated, Custom Fasteners |
| Standard | Din, Jis, Is, Astm |
| Length | 3mm to 200mm |
| Material | Stainless Steel |
Coated Fasteners Manufacturer & Supplier – Electro Galvanized, Mechanical Galvanized, PTFE & Dacromet | Grade 4.6, 8.8, 10.9, 12.9
Delta Fitt Inc is a leading coated fasteners manufacturer in India, offering a wide range of fasteners with superior surface coatings that provide enhanced corrosion resistance and durability. Because of their ability to endure tough conditions, our coated fasteners are perfect for use in industrial, electrical, automotive, and construction settings. We make sure every fastener satisfies strict quality criteria for strength, performance, and longevity by using cutting-edge coating methods. As a trusted coated fasteners supplier in India, we provide various coating options, including zinc plating, galvanization, and other specialized finishes tailored to customer requirements. To ensure dependability under a variety of circumstances, our fasteners go through rigorous quality control and testing. We provide high-quality coated fastener solutions for projects of all sizes, emphasizing prompt delivery and first-rate customer support. We also offer customization options to meet specific design, application, and material needs, delivering complete fastening solutions tailored to your project goals.
Coated Fasteners Weight Chart in KG, MM, PDF
| Size (MM) | 20 MM | 30 MM | 40 MM | 50 MM | 60 MM | 80 MM | 100 MM |
|---|---|---|---|---|---|---|---|
| M6 | 4.3 | 5.9 | 7.6 | 9.2 | 10.9 | 14.1 | 17.4 |
| M8 | 8.3 | 11.5 | 14.7 | 17.9 | 21.1 | 27.5 | 33.8 |
| M10 | 16.8 | 23.3 | 29.8 | 36.3 | 42.8 | 55.9 | 68.6 |
| M12 | 29.3 | 40.7 | 52.1 | 63.5 | 74.9 | 97.8 | 120.6 |
| M16 | 66.5 | 92.0 | 117.5 | 143.0 | 168.5 | 219.5 | 270.5 |
| M20 | 127.5 | 173.5 | 219.5 | 265.5 | 311.5 | 403.5 | 495.5 |
| M24 | 230.0 | 280.0 | 330.0 | 380.0 | 430.0 | 530.0 | 630.0 |
Coated Fasteners - Grade Table
| Base Material | Strength Grade | Coating Type | Coating Thickness (Approx.) | Corrosion Resistance | Common Applications |
|---|---|---|---|---|---|
| Carbon Steel | 4.6 | Zinc Plated (Electro Galvanized) | 5–12 Microns | Moderate | General industrial use |
| Carbon Steel | 5.6 | Zinc Yellow / Blue | 5–12 Microns | Moderate | Light engineering |
| Carbon Steel | 8.8 | Zinc Plated / Black Oxide | 5–15 Microns | Moderate | Machinery & automotive |
| Carbon Steel | 8.8 | Hot Dip Galvanized (HDG) | 40–80 Microns | High | Structural & outdoor |
| Alloy Steel | 10.9 | Zinc Flake (Dacromet / Geomet) | 8–12 Microns | Very High | Automotive & heavy duty |
| Alloy Steel | 12.9 | Black Oxide | 1–2 Microns | Low–Moderate | High tensile indoor use |
| Alloy Steel | 10.9 / 12.9 | PTFE / Xylan Coated | 20–30 Microns | Excellent | Chemical & marine industry |
| Stainless Steel | A2-70 | PTFE Coated | 15–25 Microns | Excellent | Marine & coastal areas |
| Stainless Steel | A4-80 | Fluoropolymer Coated | 20–30 Microns | Superior | Offshore & chemical plants |
| Carbon Steel | 8.8 | Mechanical Galvanized | 15–25 Microns | High | Construction & infrastructure |
The Coated Fasteners grade table provides a clear overview of the combination of base material strength grades and protective coating types used to enhance performance in different environments. Strength grades such as 4.6, 8.8, 10.9, and 12.9 define the mechanical properties and load-bearing capacity of the fastener, while coatings like Zinc Plating, Hot Dip Galvanizing (HDG), Dacromet/Geomet, Black Oxide, and PTFE/Xylan improve corrosion resistance, durability, and service life. By referring to the grade table, engineers and buyers can select the right coated fastener based on exposure conditions, required tensile strength, and industry standards, ensuring reliable performance in construction, automotive, marine, infrastructure, and heavy engineering applications.
Type of Sub-products
Zinc Flake Coated Fasteners Zinc Flake Coated Fasteners
The zinc flake coating offers excellent protection against corrosion.
Electroplated Zinc Electroplated Zinc
Thin, smooth, and aesthetically pleasing but offers limited corrosion resistance.