Rajgranth Fasteners, is a major producer and distributor of dowel pins, and also manufactures a series of highly-varied and highly-precision products in the various industries. Our dowel pins are manufactured highly dimensionally accurate allowing perfect alignment of dowel pins and a high level of fastening in mechanical assemblies. Our experience over the years has made us an effective exporter and stockist of dowel pins to global markets, covering the automotive, aerospace, machinery and construction industries.
To achieve international standards of quality, we make dowel pins with high grade raw materials including stainless steel, alloy steel and carbon steel. Our dowel pins are tested at Rajgranth Fasteners on strength, hardness and durability, so they can be used in heavy-duty applications. Being the reliable providers of dowel pins, we guarantee that the products are corrosion free and can survive under extreme circumstances and that the product lasts long.
Dowel Pins, Dowel Pins Manufacturers, Dowel Pins Suppliers, Dowel Pins Stockists, Dowel Pins Exporters
Being a globally recognized exporter of dowel pins, Rajgranth Fasteners provides products, which meet international standards such as DIN, ISO, ASTM, and BS. Dowel pin is also offered in a variety of finishes, such as plain, zinc, and phosphate, depending on the client needs. Our products are of exact industrial specifications and their quality is checked to guarantee that we provide products of high quality.
We have a wide usage of our dowel pins in car engines, gears, tool and die, machinery, and heavy machine. They achieve proper positioning, reduce misalignment and increase operational efficiency. As one of the foremost stockists of dowel pins, we have a huge stock to meet all bulk and urgent demand (both in India and abroad markets).
Dowel Pins in India, Dowel Pins Manufacturers in India, Dowel Pins Suppliers in India, Dowel Pins Stockists in India, Dowel Pins Exporters in India
Rajgranth Fasteners has established a good measure of trust with its clients after providing quality products at competitive prices and prompt delivery. We are proud to be considered as one of the most trustworthy manufacturers, suppliers and exporters of dowel pins. We offer custom-made dowel pin solutions to standard sizes with precise project requirements.
Rajgranth Fasteners is your best bet when seeking a reliable partner in terms of manufacturers of dowel pins, exporters, suppliers, and stockists. Our customer-oriented and worldwide supply chain allows us to serve the industries with high-quality fastening solutions. Get in touch with us today to get the best quality dowel pin at the lowest possible price with guaranteed international standards.
Specifications
| Attribute | Typical Value / Range | Notes |
|---|---|---|
| Material | Carbon steel, stainless steel (AISI 304, 316), brass | Material chosen by corrosion/strength requirements |
| Diameter (wire) | 0.8 mm — 10 mm (0.031" — 0.393") | Also sold by nominal cotter-pin size (e.g., 1/16", 1/8", 3/16") |
| Length (overall) | 6 mm — 150 mm (0.25" — 6") | Lengths depend on diameter and application; many are trimmed in-field |
| Finish / Plating | Plain (bright), zinc plated, cadmium plated, hot-dip galvanised, passivated (SS) | Choose coating for corrosion resistance |
| Standards / References | ASME/ANSI B18.8.1 (common reference), DIN 94 (split pins), ISO 1234 (various) | Standards vary by region and pin style |
| Hardness / Strength | Depends on material — stainless: moderate strength; carbon steel pins often spring-tempered | Not typically specified as tensile values for standard Dowel Pins |
| Common Applications | Securing castle nuts, clevis pins, shafts, linkages, agricultural & automotive fittings | Used where a low-cost positive locking method is required |
| Packaging | Bulk boxes, polybags, organized by diameter/length | Industrial and retail packaging available |
Dowel Pins Standards & Size Range
| Size Range | Standards |
|---|---|
| Imperial Diameters: 1/16" to 3/4" | ASME B18.8.1 – U.S. standard for dowel pins |
| Lengths: Customizable | DIN 6325 – German standard for precision locating dowel pins |
| Metric Diameters: 1mm to 20mm | ISO 8734 – International standard for solid hardened steel dowel pins |
Material & Strength Grades
| Material Type | Available Strength Grades | Industry Standards |
|---|---|---|
| Hardened Carbon Steel | Class 5.8, 8.8, 10.9 | ISO 8734, DIN 6325, ASME B18.8.1 |
| Stainless Steel (Corrosion Resistant) | A2-70 (SS 304), A4-80 (SS 316) | ISO 3506, ISO 8734 |
| Alloy Steel (High Shear Strength) | Class 10.9, 12.9 | ISO 8734, DIN 6325 |
| Brass (Non-Corrosive & Electrical Applications) | Custom Hardness Ratings | ISO 8734, ASME B18.8.1 |
Applications and Uses of Dowel Pins
- Oil and Gas Industry
- Mining
- Construction
- Power Plant
- Refinery Industry
- Sugar Mills
- Ship Building Industry
- Marine Industry
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