U-Bolts – Engineered Clamping Solutions for Pipes & Tubes
Product Description
U-Bolts are U-shaped fasteners with threaded ends on both legs, primarily used to support and clamp round objects, such as pipes, tubes, or cables, to surfaces or structural frames. At SM Fasteners, we manufacture precision-formed U-Bolts using high-quality mild steel, stainless steel, and galvanized finishes, with consistent threading and bend radii.
These bolts are commonly used in piping systems, pole mounting, automotive suspensions, and marine structures for anchoring, support, or holding purposes.
Applications
U-Bolts are versatile and critical components in:
Pipe & Tube Clamping
Exhaust Systems
Marine and Shipbuilding Supports
Cable and Conduit Fastening
Antenna and Mast Mounting
Structural Steel Bracing
Electrical Installations
HVAC and Duct Systems
Technical Specifications
| Parameter | Details |
|---|---|
| Product Type | U-Bolt with Nuts and Washers (optional) |
| Standards | DIN 3570, ASME B18.31.5, ASTM A307 |
| Materials | Mild Steel, Stainless Steel (304/316), Galvanized Steel |
| Grades | MS, 8.8, SS304, SS316 |
| Finish | Plain, Zinc Plated, Hot Dip Galvanized, Electro-Polished |
| Bend Type | Round Bend / Square Bend |
| Thread Type | Metric, UNC, UNF |
| Thread Length | Custom or Standard (based on pipe diameter) |
| Accessories | Hex Nuts, Washers, Pipe Saddles (optional) |
Why Choose Our U-Bolts?
At SM Fasteners, we engineer U-Bolts that offer perfect grip, durability, and corrosion resistance for long-term industrial use.
✅ Custom Sizes for All Pipe Diameters
✅ Robust Threads & Smooth Bends
✅ Zinc & Hot Dip Galvanizing Available
✅ Heavy Duty & Light Duty Variants
✅ Precision Forming with CNC Bending
✅ Bulk Orders Delivered with Certification
Packaging and Delivery
Our U-Bolts are packed to ensure corrosion-free and damage-free delivery:
Protective anti-rust coating or wrap
Packed in polybags + boxes with inner labels
Custom logo and box printing available
Wooden crates for export or bulk orders
Industries We Serve
Our U-Bolts are trusted by industries such as:
Oil & Gas Pipelines
Marine & Offshore Installations
Infrastructure and Construction
Railways & Metro Projects
Plumbing and Water Utilities
Electrical Substations
Automobile Exhaust Systems
Solar Panel Mounting Structures
Documents Supplied
We ensure 100% transparency with technical documentation:
Mill Test Certificate (EN 10204)
Plating or Coating Certificates
Dimensional Inspection Report
Compliance Declarations (RoHS / Reach)
Export Packing List + Invoice
Custom Drawing Approval (for OEM)
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Need high-performance U-Bolts for your project?
📧 Email: susheel@smfastners.com
📞 Phone: +91 8968469570
💬 WhatsApp Chat: Click to Chat
🔧 SM Fasteners – India’s Trusted Name in Industrial Bolting Solutions