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Aluminum 6061 U-Bolt, 3" Pipe, 1/2"-13 Thread

Expert Overview

This robust Aluminum 6061 U-Bolt is engineered for secure pipe mounting. With a 3-inch nominal pipe size capacity, it offers superior corrosion resistance and lightweight strength for demanding environments.

StandardASME B18
MaterialAluminum 6061
FinishPlain
GradeN/A
Inside Width ( A)1.89"
Inside Length ( B)6.48"
Thread Size1/2"-13

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this U-bolt is fabricated from high-grade Aluminum 6061, renowned for its excellent strength-to-weight ratio and exceptional corrosion resistance, particularly in marine and industrial settings. The Inside Width (A) is precisely 1.89 inches, and the Inside Length (B) measures 6.48 inches, providing a secure fit for standard 3-inch nominal pipes. The threaded ends feature a robust 1/2"-13 UNC thread size, ensuring compatibility with standard hardware and facilitating secure fastening with the included nuts (sold separately or as a kit). This alloy's inherent resistance to environmental degradation makes it an ideal choice for applications requiring longevity and minimal maintenance.

🧊 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."
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LoctiteEst. 1953
Germany🇩🇪
"Industrial adhesives and sealants."
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🏆 #1 Global Adhesives
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🚀 Formula 1 & Aerospace OEM
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McMaster-CarrEst. 1901
USA🇺🇸
"Complete industrial supply."
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🏆 #1 Industrial Supply Standard
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Certified:ISO 9001 Compliant

Certifications & Compliance

RoHS Compliant:Yes
REACH Compliant:Yes
Material Traceability:Available on Request
DFARS Compliant:N/A

Installation Procedure

1. Position the U-bolt around the 3-inch pipe, ensuring it rests squarely on the mounting surface. 2. Thread the nuts onto the U-bolt's ends, tightening them evenly in an alternating pattern. 3. Torque the nuts to the manufacturer's recommended specification for the chosen hardware and application, ensuring a secure and stable installation.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASME B18

Mechanical Properties

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

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 / ExposedModerate
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Over-tightening the nuts, potentially deforming the pipe or U-bolt.Utilize a torque wrench to adhere to the recommended torque values for the specific hardware and application.
Using the incorrect U-bolt size for the pipe diameter.Verify the nominal pipe size and compare it with the U-bolt's inside dimensions (A and B) to ensure a proper fit.

Common Applications

  • Marine pipe support
  • Industrial conduit fastening
  • Structural pipe anchoring

⚠️ Engineering Warnings

  • Ensure compatibility of thread size and pitch with appropriate fastening hardware.
  • Do not exceed the maximum load capacity specified for this U-bolt and its associated hardware.

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 Aluminum 6061 U-Bolt, 3" Pipe made from?

A: This Aluminum 6061 U-Bolt, 3" Pipe is manufactured from Aluminum 6061.

Q: What are the main applications?

A: Marine pipe support, Industrial conduit fastening, Structural pipe anchoring.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 1.89"B6.48"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.