Home > U-Bolts > Aluminum 6061 U-Bolt, 4" Pipe

Aluminum 6061 U-Bolt 4" Pipe | 2.16" W x 3.52" L

Expert Overview

This robust Aluminum 6061 U-Bolt is engineered for secure clamping of 4" diameter pipes. Its corrosion-resistant properties make it ideal for demanding environments, ensuring long-term structural integrity.

StandardDIN 933
MaterialAluminum 6061
FinishGalvanized
GradeN/A
Inside Width ( A)2.16"
Inside Length ( B)3.52"
Thread Size1/2"-13

Detailed Engineering Specifications

Manufactured under strict quality controls, this U-Bolt features superior strength and corrosion resistance due to its 6061 aluminum alloy composition. With an inside width (A) of 2.16 inches and an inside length (B) of 3.52 inches, it is precisely dimensioned for a 4" nominal pipe size. The 1/2"-13 UNC thread size ensures reliable fastening and load-bearing capacity, making it suitable for applications requiring resistance to saltwater, chemicals, and general atmospheric corrosion, such as marine, chemical processing, and outdoor structural supports.

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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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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 sits flush against the mounting surface. 2. Insert the threaded legs through the designated holes in the mounting bracket or plate. 3. Secure the U-Bolt by threading the accompanying nuts onto the legs, tightening them evenly until the pipe is firmly held.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardDIN 933

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
Over-tightening the nuts, which can deform the pipe or damage the threads.Tighten nuts to the recommended torque specification for the fastener size and material, ensuring a secure fit without excessive force.
Using the wrong size U-Bolt for the pipe diameter, leading to a loose or insecure connection.Verify the pipe's outer diameter and select a U-Bolt with appropriate inside dimensions to ensure a snug fit.

Common Applications

  • Marine pipe and conduit support
  • Chemical processing equipment mounting
  • Outdoor structural pipe anchoring

⚠️ Engineering Warnings

  • Ensure compatibility with the surrounding environment; while 6061 aluminum is corrosion-resistant, extreme chemical exposure may require specialized alloys.
  • Always use appropriate torque values during installation to prevent damage to the fastener or the clamped component.

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 pipe and conduit support, Chemical processing equipment mounting, Outdoor structural pipe anchoring.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 2.16"B3.52"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.