DotsFasteners is a trusted and leading Fastener's Manufacturer in India, renowned for delivering premium-quality fasteners that adhere to international and domestic industry standards. We offer a comprehensive range in multiple sizes, materials, and grades to cater to the varying requirements of industrial, construction, and infrastructure sectors.
🔩 SMO 254 Fasteners Manufacturer, Stockist & Exporter in India
DotsFasteners is a trusted manufacturer, supplier, and exporter of SMO 254 Fasteners based in Mumbai, India. We provide premium-quality SMO 254 Bolts, Nuts, Screws, Washers, and Studs that are engineered for exceptional performance in corrosive, high-stress, and high-temperature environments.
✅ What is SMO 254?
SMO 254 (UNS S31254 / WNR 1.4547) is a highly alloyed austenitic stainless steel containing high levels of nickel, molybdenum, and chromium, providing outstanding resistance to:
- Pitting and crevice corrosion
- Chloride-induced stress corrosion cracking
- General corrosion in both oxidizing and reducing media
It is non-magnetic, highly durable, and widely used across demanding industries.
🔧 SMO 254 Fasteners – Types We Offer
- SMO 254 Bolts (Hex Bolts, Eye Bolts, U-Bolts, Flange Bolts)
- SMO 254 Nuts (Hex Nuts, Lock Nuts, Dome Nuts, Wing Nuts)
- SMO 254 Screws (Socket Cap Screws, Machine Screws)
- SMO 254 Washers (Flat, Spring, Lock, Sealing)
- SMO 254 Stud Bolts, Carriage Bolts, Threaded Rods
- Custom Sizes and Designs as per client requirements
📐 Specifications – SMO 254 Fasteners
| Parameter | Details |
|---|---|
| Grade | SMO 254 (UNS S31254 / WNR 1.4547) |
| Specifications | ASTM A479 / ASME SA479, DIN, BS, ISO |
| Sizes | M3 to M56 / 3/6” to 2” / Custom Sizes |
| Length | 3mm to 200mm |
| Thread Types | Metric, UNC, UNF, BSW |
| Forms Available | Nuts, Bolts, Screws, Washers, Studs |
🔬 SMO 254 Fasteners – Chemical Composition (%)
| Element | Ni | Cr | Mo | Cu | N | C | Mn | Si | S | P |
|---|---|---|---|---|---|---|---|---|---|---|
| Value | 17.5–18.5 | 19.5–20.5 | 6.0–6.5 | 0.5–1.0 | 0.18–0.22 | 0.02 max | 1.0 max | 0.8 max | 0.01 max | 0.03 max |
🧪 Mechanical Properties – SMO 254 Fasteners
| Property | Value |
|---|---|
| Density | 8.0 g/cm³ |
| Melting Point | 1320–1390°C |
| Yield Strength (0.2%) | ≥ 300 MPa |
| Tensile Strength | ≥ 650 MPa |
| Elongation | ≥ 35% |
🌍 Applications of SMO 254 Fasteners
- 🛢️ Oil & Gas Industry
- 🏗️ Construction & Infrastructure
- 🔬 Petrochemical & Chemical Processing
- 🧪 Nuclear Power Plants
- 🚀 Aerospace & Defense
- 🍽️ Food Processing Equipment
- ⚡ Power Generation
📦 Packaging & Delivery
- Packaging: Pallets, cartons, bulk packaging, or as per customer request
- Delivery Port: Mumbai or Kalamboli, Maharashtra
- GST: 18%
- Payment Terms: LC, TT, Cheque, etc.
- Test Certificate: EN 10204 3.1 or as per client requirement
🌐 SMO 254 Fasteners – Cities We Supply In India
Mumbai | Bengaluru | Chennai | Pune | Delhi | Ahmedabad | Hyderabad | Jaipur | Rajkot | Coimbatore | Nashik | Surat | Indore | Nagpur | Vadodara | Ludhiana | Noida | Kochi | and 50+ major industrial hubs
🌎 SMO 254 Fasteners – Global Export Countries
Saudi Arabia | UAE | Qatar | Kuwait | Oman | Singapore | Malaysia | Australia | USA | UK | Germany | South Africa | Netherlands | Turkey | Mexico | Canada | Brazil | Italy | Bangladesh | France | Poland | China | Sri Lanka | and more.
Contact Form
Contact Us
India
- Gat No. 358, Kharabwadi, WMDC, Behind BSNL tower, Ambethan road , Chakan -410501, Pune, Maharastra, India.
- 02135298002
- 9226549001/03
- marketing@dotsfasteners.com
- www.dotsfasteners.com