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Aluminum 6061 U-Bolt, 4" Pipe, 4.79" Width, 3.89" Length

Expert Overview

Engineered for robust pipe support, this Aluminum 6061 U-Bolt is designed for 4" nominal pipe sizes. Its precise dimensions and superior corrosion resistance make it ideal for demanding industrial environments.

StandardASTM A106
MaterialAluminum 6061
FinishAnodized
GradeN/A
Inside Width ( A)4.79"
Inside Length ( B)3.89"
Thread Size1/2"-13

Detailed Engineering Specifications

A proven choice for industrial professionals, this Aluminum 6061 U-Bolt offers exceptional strength and resistance to corrosion, making it suitable for marine, chemical processing, and general fabrication applications. The material, Aluminum 6061, is known for its moderate to high strength and excellent weldability. This U-bolt features an inside width (A) of 4.79 inches, an inside length (B) of 3.89 inches, and is equipped with 1/2"-13 UNC threads, ensuring a secure and reliable fit for 4" nominal pipe diameters. Its lightweight nature further simplifies installation and reduces structural load.

🧊 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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Certified:ISO 9001, ISO 14001
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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Certified:ISO 9001, IATF 16949
McMaster-CarrEst. 1901
USA🇺🇸
"Complete industrial supply."
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🏆 #1 Industrial Supply Standard
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🚀 US Military Approved
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🛡️ 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:N/A

Installation Procedure

1. Position the U-bolt around the pipe, ensuring it is centered and parallel to the pipe's axis. 2. Thread the accompanying nuts onto the bolt ends until snug, but do not overtighten initially. 3. Tighten the nuts evenly, alternating sides, to achieve the specified clamping force, ensuring the pipe is securely held without deformation.

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

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
Overtightening the nuts, which can deform the pipe or damage the threads.Tighten nuts gradually and evenly, using a torque wrench if specific clamping force is critical.
Incorrectly sizing the U-bolt for the pipe diameter, leading to a loose or too-tight fit.Always verify the nominal pipe size and consult dimensional charts to ensure proper U-bolt selection.

Common Applications

  • Pipe and conduit support systems
  • Marine and offshore structures
  • Chemical processing equipment
  • Lightweight structural framing

⚠️ Engineering Warnings

  • Ensure compatibility of mating hardware (washers, nuts) with Aluminum 6061 to prevent galvanic corrosion.
  • Avoid using in environments with extreme temperatures or aggressive chemical exposure without consulting material compatibility charts.

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, 4" Pipe made from?

A: This Aluminum 6061 U-Bolt, 4" Pipe is manufactured from Aluminum 6061.

Q: What are the main applications?

A: Pipe and conduit support systems, Marine and offshore structures, Chemical processing equipment, Lightweight structural framing.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 4.79"B3.89"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.