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

Aluminum 6061 U-Bolt 4" Pipe 1.03" W x 3" L 1/2"-13

Expert Overview

Engineered from high-strength Aluminum 6061, this U-bolt is ideal for securing 4" pipes in corrosive or weight-sensitive applications. Its precise dimensions ensure a reliable, long-lasting connection.

StandardDIN 933
MaterialAluminum 6061
FinishPlain
GradeN/A
Inside Width ( A)1.03"
Inside Length ( B)3.00"
Thread Size1/2"-13

Detailed Engineering Specifications

Designed for demanding industrial environments, this U-bolt is fabricated from Aluminum 6061, renowned for its excellent corrosion resistance and high strength-to-weight ratio. The internal dimensions are precisely engineered to accommodate a 4" nominal pipe size, with an inside width (A) of 1.03 inches and an inside length (B) of 3.00 inches. The threaded ends feature a standard 1/2"-13 UNC thread size, allowing for secure fastening with compatible nuts and washers. This material choice minimizes galvanic corrosion when used with dissimilar metals and reduces overall system weight, making it suitable for marine, chemical processing, and aerospace applications where performance and durability are critical.

🧊 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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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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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 within the desired mounting location. 2. Insert the threaded ends through the mounting bracket or substrate. 3. Securely fasten the U-bolt using appropriate nuts and washers, tightening evenly on both sides to achieve the required clamping force.

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 / ExposedModerate
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using incorrect pipe size, leading to a loose or damaged connection.Always verify the nominal pipe size and confirm the U-bolt's internal dimensions match the pipe diameter before installation.
Over-tightening the U-bolt, which can deform the pipe or the bolt.Tighten fasteners to the manufacturer's recommended torque specification. Avoid excessive force that could compromise material integrity.

Common Applications

  • Pipe and conduit support in corrosive environments
  • Marine and offshore structural applications
  • Weight-sensitive structural framing and support systems

⚠️ Engineering Warnings

  • Ensure compatibility with all mating materials to prevent galvanic corrosion.
  • Do not exceed the rated load capacity of the U-bolt and 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, 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 in corrosive environments, Marine and offshore structural applications, Weight-sensitive structural framing and support systems.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 1.03"B3.00"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.