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Aluminum 6061 U-Bolt | 4" Pipe | 1/2"-13 Thread | Corrosion Resistant

Expert Overview

This robust Aluminum 6061 U-Bolt is engineered to secure 4" pipes with exceptional corrosion resistance. Its precise dimensions ensure a snug fit for reliable support in demanding applications.

StandardASME B18
MaterialAluminum 6061
FinishZinc Plated
GradeN/A
Inside Width ( A)2.60"
Inside Length ( B)4.11"
Thread Size1/2"-13

Detailed Engineering Specifications

Engineered for reliability and performance, this U-bolt is fabricated from high-strength Aluminum 6061, renowned for its excellent corrosion resistance and moderate strength-to-weight ratio. The inside width (A) is precisely machined to 2.60 inches, accommodating standard 4-inch nominal pipe sizes. The inside length (B) measures 4.11 inches, providing ample clearance for pipe and insulation. Featuring a robust 1/2"-13 UNC thread size, this U-bolt offers superior clamping force and is ideal for marine, chemical processing, and outdoor structural applications where galvanic corrosion is a concern.

🧊 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 4" pipe, ensuring it rests on a suitable support structure. 2. Thread the nuts onto both ends of the U-bolt, hand-tightening initially. 3. Gradually tighten the nuts in an alternating pattern to ensure even pressure distribution and secure the pipe firmly.

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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Overtightening nuts, potentially deforming the pipe or support.Tighten nuts evenly and to a snug fit, using a torque wrench if specified by the application's engineering requirements.
Using a steel U-bolt in a corrosive environment, leading to premature failure due to galvanic corrosion.Always select Aluminum 6061 U-bolts for applications involving saltwater, chemicals, or other corrosive agents to ensure long-term durability.

Common Applications

  • Marine and offshore piping systems
  • Chemical processing plant pipe supports
  • Outdoor structural pipe anchoring
  • Water treatment facility installations

⚠️ Engineering Warnings

  • Ensure the load rating of this U-bolt is suitable for the intended application. Consult engineering documentation for critical loads.
  • Avoid using abrasive cleaners or tools that could scratch the aluminum surface, compromising its corrosion resistance.

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: Marine and offshore piping systems, Chemical processing plant pipe supports, Outdoor structural pipe anchoring, Water treatment facility installations.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 2.60"B4.11"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.