Home > U-Bolts > Carbon Steel U-Bolt, 2" Pipe

2" Carbon Steel U-Bolt | 4" Width x 5.7" Length | 1/2"-13 Thread

Expert Overview

Engineered for demanding environments, this carbon steel U-bolt securely fastens 2" nominal pipe. Its robust construction and precise dimensions ensure reliable support and vibration dampening in critical infrastructure.

StandardASTM A106
MaterialCarbon Steel
FinishGalvanized
GradeN/A
Inside Width ( A)4.01"
Inside Length ( B)5.70"
Thread Size1/2"-13

Detailed Engineering Specifications

A high-performance industrial component, this U-bolt is manufactured from high-grade carbon steel, offering exceptional tensile strength and durability for sustained operational integrity. The inside width (A) is precisely machined to 4.01 inches, ensuring a snug fit around standard 2" nominal pipe. The inside length (B) measures 5.70 inches, providing ample clearance for mounting and structural support. Each leg is equipped with a 1/2"-13 UNC thread size, designed for secure engagement with compatible nuts (sold separately) to withstand significant axial and shear loads. This combination of material and dimensional accuracy makes it ideal for plumbing, HVAC, and structural applications where reliability is paramount.

🧊 Download 3D CAD Model (.STEP)

Verified Global OEM Partners

This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.

3MEst. 1902
USA🇺🇸
"Science applied to life."
Market Rank
🏆 Global Innovation Leader
Industry Approvals
🚀 Aviation & Medical Approved
Warranty & Support
🛡️ Premium Performance Guarantee
Green Manufacturing
🌱 100% Renewable Energy HQ
Certified:ISO 9001, ISO 14001
LoctiteEst. 1953
Germany🇩🇪
"Industrial adhesives and sealants."
Market Rank
🏆 #1 Global Adhesives
Industry Approvals
🚀 Formula 1 & Aerospace OEM
Warranty & Support
🛡️ 24/7 Application Support
Green Manufacturing
🌱 Climate Positive 2030
Certified:ISO 9001, IATF 16949
McMaster-CarrEst. 1901
USA🇺🇸
"Complete industrial supply."
Market Rank
🏆 #1 Industrial Supply Standard
Industry Approvals
🚀 US Military Approved
Warranty & Support
🛡️ Lifetime Return Policy
Green Manufacturing
🌱 Sustainable Logistics
Certified:ISO 9001 Compliant

Certifications & Compliance

RoHS Compliant:Yes
REACH Compliant:Yes
Material Traceability:Available on Request
DFARS Compliant:Yes

Installation Procedure

1. Position the U-bolt to encompass the 2" pipe, ensuring the pipe is centered within the U-bolt's curvature. 2. Align the threaded legs of the U-bolt with the mounting surface or bracket, ensuring perpendicularity. 3. Secure the U-bolt by threading the appropriate nuts onto each leg until snug, then tighten to the required torque specification for the application, ensuring even pressure distribution.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASTM A106

Mechanical Properties

Tensile StrengthStandard Commercial Spec
Yield StrengthStandard Commercial Spec
HardnessVaries by specific batch

Chemical Composition

Carbon (C)0.28 - 0.55%
Manganese (Mn)0.60 - 0.90%
Phosphorus (P)0.04% max
Sulfur (S)0.05% max

Temperature & Environment Rating

Min Operating Temp
-20°F (-29°C)
Max Continuous Temp
400°F (204°C)
Thermal Expansion
Typical for Material Class

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
StandardVaries by dimensionContact Sales

Corrosion Resistance Guide

EnvironmentRating
Indoor / DryExcellent
Outdoor / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Over-tightening U-bolt legsUse a torque wrench to tighten nuts to the manufacturer's recommended specification to avoid deforming the pipe or damaging the U-bolt threads.
Using the wrong size U-bolt for the pipeAlways verify the nominal pipe size and ensure the U-bolt's inside width (A) is appropriate for a secure, non-collapsing fit.
Not using washers with nutsIncorporate flat or lock washers to distribute the load evenly and prevent loosening under vibration.

Common Applications

  • Pipe support and bracing in plumbing systems
  • Securing conduit and electrical raceways
  • Mounting mechanical equipment and machinery

⚠️ Engineering Warnings

  • Ensure thread compatibility between U-bolt and nuts.
  • Do not exceed the load rating of the U-bolt or its associated hardware. Consult engineering specifications for specific load capacities.

Alternative Products to Consider

Premium U-Bolts equivalentHigher corrosion resistance (316 SS)
Economy U-Bolts optionLower cost for non-critical indoor applications

Frequently Asked Questions

Q: What is the Carbon Steel U-Bolt, 2" Pipe made from?

A: This Carbon Steel U-Bolt, 2" Pipe is manufactured from Carbon Steel.

Q: What are the main applications?

A: Pipe support and bracing in plumbing systems, Securing conduit and electrical raceways, Mounting mechanical equipment and machinery.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 4.01"B5.70"C1-1/4"Thread: 1/2"-13 | Both Legs2 Hex Nuts Included

Torque Specifications

⚡ UNIT CONVERTER

Conversion factor: 1 ft-lb ≈ 1.356 Nm

Verified Compatibility

StatusMating ComponentStandardTorque SpecEngineering Notes
No verified compatibility data found for this component.