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.
🔩 U Bolts Manufacturers, Suppliers & Exporters in India
DotsFasteners is one of the leading U Bolts Manufacturers in India, offering a comprehensive range of high-quality U Bolts Fasteners for industrial, commercial, and marine applications. With an extensive inventory and advanced manufacturing capabilities, we provide customized U Bolts as per client specifications.
🔩 About U Bolts
We are a trusted U Bolts Manufacturer in India, specializing in the production of high-quality U Bolt fasteners for a wide range of industrial applications. Our extensive inventory includes various sizes, materials, and finishes, available for ready stock supply and global export.
We also cater to custom manufacturing requirements as per client specifications. As one of the most authentic and reliable U Bolts manufacturers, our products are known for their precision, strength, and long service life.
U Bolts are uniquely designed fasteners widely used in the Construction, Automotive, Marine, and General Engineering industries for securing pipes, tubes, and mechanical components.
📐 U Bolts Specifications
- Standards Supported:
EU, IFI, CSN, Italian, ASME, British (BS), Indian (IS), ISO, DIN, Polish (PN), SAE - Available Sizes:
Metric: M2 to M160
Imperial: 3/8″ to 8″ - Materials Offered:
- High Tensile Steel
- Stainless Steel (304, 316, 321, 347, 904L, etc.)
- Inconel, Incoloy, Hastelloy, Monel
- Silicon Bronze, Phosphor Bronze, Aluminium Bronze
- Nickel, Brass, Copper, Copper Nickel, Nitronic, Nimonic
- Confirming to ASME, ASTM standards
- Coating & Surface Finishes:
- PTFE Coated
- Hot Dip Galvanized
- Yellow/Blue/Black Zinc Plated
- Zinc Cobalt Plated
- Aluminium Zinc Flake Coated
- Black Phosphate
- Nickel Plated
- High Tensile Grades:
12.9 U Bolts, 14.9 U Bolts - Manufacturing Process:
Hot Forged U Bolts, Cold Forged U Bolts - Threading Options:
Fully Threaded, Partially Threaded
Metric & Imperial Threading Available
📏 U Bolts Standards & Sizes
| Standard | Size Range |
|---|---|
| ASME B18.2.1 | 3/8″ to 3″ |
| BS 1769 | ½″ to 2″ |
| ASME B18.2.3.6M | M12 to M36 |
| ASME B18.2.3.7M | M16 to M36 |
| DIN 6914 / ISO 7412 | M12 to M36 |
| UNI 5712 / DIN-EN 14399-4 | M12 to M36 |
🔧 U Bolts Material Grades Overview
| Material | Typical Grades |
|---|---|
| Stainless Steel | ASTM / ASME SA 312 GR. TP 304, 304L, 316, 321, 347, 904L, and more |
| Duplex Steel | UNS S31803, S32205, S32750, S32760 |
| Alloy Steel | ASTM/ASME A/SA 193 / 194 – B6, B7, B7M, B16, 2H, 2HM, GR 6 |
| Nickel Alloys | Nickel 200, 201 |
| Hastelloy | C-22, C-276, C-2000, C-4, X, B, N, G |
| Inconel | 600, 601, 625, 718, 800, 825, X-750, 690, 602, 617, 925, A-289, AL-6XN, AL-904L |
✅ Why Choose Our U Bolts?
- Manufactured to global quality standards
- ISO & ASME compliant production
- Available in custom dimensions and coatings
- Ideal for corrosive, high-stress, and industrial environments
- Extensive distribution network across India & abroad
- Trusted by OEMs, EPC contractors, and industries worldwide
🔩 U Bolts Manufacturers, Suppliers & Exporters in India
Dots Fasteners is a prominent U Bolts Manufacturer, Supplier, and Exporter in India, offering precision-engineered fasteners that meet national and international quality standards. With a wide inventory and custom manufacturing capabilities, we cater to diverse industries across India and abroad.
We supply U Bolts in standard and customized sizes with various grades, materials, and surface finishes to suit demanding applications.
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⚙️ Applications & Uses of U Bolts
U Bolts are widely used in various sectors due to their durability, load capacity, and corrosion resistance:
- Agriculture Equipment Manufacturing
- Automobile & Transportation Industry
- Oil & Gas Infrastructure
- Industrial Plumbing Systems
- Water Supply & Wastewater Management
- Chemical & Petrochemical Refining
- Building & Construction Projects
- Power Plants & Energy Sector
- Defense & Military Applications
- Marine & Offshore Installations
📦 U Bolts Packaging & Delivery
- Payment Modes: LC (Letter of Credit), TT (Wire Transfer), Cheque, and others
- Packaging: Secure and damage-proof packaging with extra caution for high-tensile U Bolts
- Port of Dispatch: Mumbai or Kalamboli (Maharashtra, India)
- Tax: GST @ 18% applicable
🏙️ U Bolts Manufacturers & Suppliers in India
We supply U Bolts in all major cities including:
Mumbai, Pune, Delhi, Chennai, Bengaluru, Hyderabad, Kolkata, Ahmedabad, Jaipur, Surat, Bhiwandi, Salem, Coimbatore, Rajkot, Bharuch, Raipur, Ludhiana, Panipat, Nashik, Indore, Gwalior, Noida, Nagpur, Vadodara, Agra, Lucknow, Kanpur, Bhopal, and more.
Also available in:
Tiruppur, Sivakasi, Jamnagar, Thiruvananthapuram, Rajahmundry, Bhubaneswar, Vijayawada, Firozabad, Bokaro, Panna, Durgapur, Peenya, Pimpri-Chinchwad, Channapatna, Kharagpur, Bareilly, Varanasi, Haldia, Rourkela, Moradabad, Visakhapatnam, Trivandrum, Pithampur, Dibrugarh, Angul, Kannur, Rudrapur, Bhagalpur, Jamshedpur, Bhilai, Thane and more.