Stainless Steel U-Bolt SS316

Premium SS316 U-Bolts for Heavy-Duty Conduit and Pipe Support

TSI INOX Conduits presents our premium Stainless Steel U-Bolt, a robust support solution engineered to secure and suspend conduit, pipe, tube, and other mechanical components from ceilings, walls, and structural surfaces. Manufactured from premium SS316 stainless steel with a polished "brite" finish, our U-bolts deliver superior corrosion resistance, exceptional load-bearing capacity, and hygienic cleanability for food processing, pharmaceutical, chemical, and marine installations.

U-bolts are versatile, U-shaped fasteners with threaded ends on both legs, designed to support heavy pipe, tube, and conduit systems . They provide a secure, stable grip around the object being supported, with the threaded legs passing through mounting holes where nuts are tightened for a dependable hold . Whether you are supporting rigid conduit runs, hanging plumbing systems, or creating custom industrial supports, TSI's stainless steel U-bolts deliver the quality, durability, and code compliance your project demands.

Stainless Steel U-Bolt SS316

Key Features

Premium 316 Stainless Steel Construction

Manufactured from Type 316 stainless steel to meet stringent sanitary conditions, our U-bolts deliver superior performance in harsh environments:

  • Superior corrosion resistance – Exceptional protection against chlorides, acids, saline environments, and most chemicals
  • Molybdenum-enhanced durability – Resists pitting and crevice corrosion in aggressive environments, particularly effective against saltwater corrosion
  • Sanitary properties – Non-reactive, easy-to-clean surface ideal for food-grade and medical facilities
  • Long service life – Won't degrade when exposed to harsh weather, salt water, and most chemicals

Polished "Brite" Finish

Our U-bolts feature a polished, easily maintainable "brite" finish that:

  • Increases corrosion resistance and aesthetic appearance
  • Provides a clean, professional look – Without the need for painting or touch-ups
  • Ensures easy cleanability – Resists microbial buildup for sanitary applications

Heavy-Duty Load Capacity

TSI stainless steel U-bolts are engineered for demanding applications:

  • ½" Trade Size – Approximate Load Capacity: 475 lb
  • 1" Trade Size – Approximate Load Capacity: 950 lb
  • 1½" Trade Size – Approximate Load Capacity: 1,200 lb

Complete Hardware Included

Each U-bolt is supplied complete with stainless steel nuts:

  • Standard sizes (½"–4") – One nut provided on each leg
  • Large sizes (5"–8") – Two nuts provided on each leg for enhanced locking
  • No separate parts to purchase – Complete ready-to-install assembly

Precision-Cut Threads

Threads meet ANSI B1.1 UNC or Metric Coarse standards, providing:

  • Reliable fit and consistent performance with standard hardware
  • Easy assembly with standard stainless steel nuts and washers
  • Secure fastening resistant to vibration loosening

ASTM Compliance

TSI U-bolts meet:

  • ASTM A193 B8M Class I – Standard for Stainless Steel Fasteners
  • ASTM F593 – Standard for Stainless Steel Bolts, Hex Cap Screws, and Studs

Versatile Application

  • Conduit and pipe support – From ceilings, walls, and structural surfaces
  • Heavy-duty systems – Supports heavy pipe, tube, and conduit
  • Mechanical and electrical installations – Versatile support for various systems

Key Specifications

Specification Detail
Material 316 Stainless Steel (V4A)
Material Standards ASTM A193 B8M Class I, ASTM F593
Finish Polished "Brite" Finish
Thread Type UNC (Unified Coarse), Metric Coarse
Conduit Types Rigid, IMC, EMT, and Other Conduit Systems
Included Hardware Stainless Steel Nuts (1 per Leg for Sizes ½"–4")
Load Capacity Up to 1,200 lb (Size Dependent)
Standards UL Listed, cUL Listed, RoHS Compliant
Trade Sizes ½" through 8"

Available Trade Sizes and Dimensions

TSI offers U-bolts in a comprehensive range of trade sizes:

Trade Size Inside Diameter (Typical) Load Capacity
½" 0.9375" 475 lb
1" 1.41" 950 lb
1½" 1.875" 1,200 lb
2" – –
3" – –
4" – –
Consult TSI for specific dimensional data for each trade size and custom configurations.

Applications

TSI stainless steel U-bolts are essential for:

Industries Served
Food & Beverage Processing

Food & Beverage Processing

Sanitary washdown environments

Pharmaceutical & Cosmetics

Pharmaceutical & Cosmetics

Clean rooms and hygienic zones

Chemical Processing Plants

Chemical Processing Plants

Acid fumes and caustic environments

Marine & Coastal Facilities

Marine & Coastal Facilities

Saltwater and high-humidity conditions

Water & Wastewater Treatment

Water & Wastewater Treatment

Moisture and chemical resistance

Petrochemical Refineries

Petrochemical Refineries

Hydrocarbon and chemical exposure

Industrial Construction

Industrial Construction

General support and mounting

Support System Functions
  • Supporting rigid conduit and IMC – Overhead and wall mounting
  • Securing pipe and tubing systems – Plumbing and mechanical installations
  • Suspending heavy conduit runs – From ceilings and structural beams
  • Custom support systems – Creating hangers and clamps for various components
  • Outdoor installations – Weather-resistant support in exposed locations
Typical Installations
  • Overhead conduit runs in industrial facilities
  • Pipe and tubing support in processing plants
  • Suspended raceway systems
  • Outdoor electrical installations

Complete System Availability

TSI INOX Conduits provides a comprehensive stainless steel support system:

  • Stainless Steel U-Bolts – For conduit and pipe support
  • Stainless Steel Continuous Thread Rod – Fully threaded, various sizes
  • Stainless Steel Strut Channel – 1-5/8" metal framing
  • Stainless Steel Conduit Hangers – For overhead suspension
  • Stainless Steel Conduit Clamps – For strut channel and surface mounting
  • Stainless Steel Spring Nuts – For strut channel fastening

Why Choose TSI INOX Conduits?

Uncompromising Quality

TSI INOX Conduits manufactures every U-bolt using premium 316 stainless steel and state-of-the-art production processes, ensuring consistent dimensions, accurate threading, and flawless polished finishes in every product.

Complete System Solution

From U-bolts to strut channels, threaded rod, and fittings, TSI offers everything needed for a complete, corrosion-resistant electrical and mechanical support system.

Global Supply

Based in India with a worldwide export network, TSI delivers stainless steel conduit and support solutions to projects across North America, Europe, the Middle East, and beyond.

Industry Specialization

TSI INOX Conduits specializes in stainless steel solutions for demanding industries, including food and beverage, pharmaceutical, marine, mining, and chemical processing.

Ordering Information

Type

Stainless Steel U-Bolt

Material

316 Stainless Steel

Finish

Polished "Brite" Finish

Thread Standard

ANSI B1.1 UNC / Metric Coarse

Standards

ASTM A193 B8M Class I, ASTM F593, UL Listed, cUL Listed

Sizes Available

½" through 8"

Nut Configuration

1 Nut per Leg (½"–4") / 2 Nuts per Leg (5"–8")

Packaging

Bulk and Boxed Quantities Available

Contact Us
Partner with TSI INOX Conduits for your next project.

Contact us today to discuss your requirements, request samples, or receive a competitive quote for bulk stainless steel U-bolts.


TSI INOX Conduits

Engineered for the Toughest Environments. Trusted Worldwide.

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