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Aluminum 6061 U-Bolt | 3" Pipe | 2.96" W x 5.95" L | 1/2"-13 Thread

Expert Overview

Engineered for robust pipe support in corrosive and demanding industrial settings, this 3" Aluminum 6061 U-bolt provides superior corrosion resistance and a lightweight yet strong solution for secure pipe anchoring.

StandardISO 9001
MaterialAluminum 6061
FinishPassivated
GradeN/A
Inside Width ( A)2.96"
Inside Length ( B)5.95"
Thread Size1/2"-13

Detailed Engineering Specifications

Designed for demanding industrial environments, this U-bolt is precisely manufactured from Aluminum 6061, a high-strength alloy renowned for its excellent corrosion resistance and good mechanical properties, making it ideal for marine, chemical processing, and outdoor applications. With an inside width (A) of 2.96 inches, it is engineered to snugly fit standard 3-inch nominal pipe diameters. The inside length (B) of 5.95 inches offers ample clearance for pipe insulation or conduit. Equipped with 1/2"-13 UNC threads, it ensures secure fastening with compatible nuts and washers, providing reliable structural integrity under load. The material's inherent lightweight nature also simplifies installation and reduces overall system weight without compromising performance.

🧊 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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🏆 Global Innovation Leader
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🌱 100% Renewable Energy HQ
Certified:ISO 9001, ISO 14001
LoctiteEst. 1953
Germany🇩🇪
"Industrial adhesives and sealants."
Market Rank
🏆 #1 Global Adhesives
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🚀 Formula 1 & Aerospace OEM
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🛡️ 24/7 Application Support
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🌱 Climate Positive 2030
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 3" pipe, ensuring it is centered. 2. Place the support structure or mounting surface against the pipe. 3. Thread the nuts onto the U-bolt legs until snug, then tighten evenly to the specified torque, ensuring consistent pressure on the pipe and support.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardISO 9001

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
Incorrectly selecting U-bolt size for pipe diameterAlways verify the U-bolt's inside width (A) against the actual outside diameter of the pipe being supported, accounting for any insulation or coatings.
Over-tightening or under-tightening the nutsUse a torque wrench to tighten nuts to the manufacturer's recommended torque specification for Aluminum 6061 to prevent fastener damage and ensure a secure hold.

Common Applications

  • Marine piping systems
  • Chemical processing plant pipework
  • Outdoor structural support for conduits and pipes

⚠️ Engineering Warnings

  • Ensure compatibility of nut and washer material with Aluminum 6061 to prevent galvanic corrosion in certain environments.
  • Maximum load capacity is dependent on the supporting structure and proper installation. Consult engineering specifications for your specific application.

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 piping systems, Chemical processing plant pipework, Outdoor structural support for conduits and pipes.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 2.96"B5.95"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.