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Aluminum 6061 U-Bolt for 4" Pipe | 1.55" x 7.21" | 1/2"-13 Thread

Expert Overview

Engineered for demanding environments, this Aluminum 6061 U-bolt ensures secure and corrosion-resistant fastening for 4" nominal pipe. Precisely manufactured for optimal performance and longevity.

StandardASME B18
MaterialAluminum 6061
FinishGalvanized
GradeN/A
Inside Width ( A)1.55"
Inside Length ( B)7.21"
Thread Size1/2"-13

Detailed Engineering Specifications

A high-performance industrial component, this Aluminum 6061 U-bolt is designed for robust pipe support. With an inside width (A) of 1.55 inches and an inside length (B) of 7.21 inches, it offers a precise fit for 4" nominal pipes. The material, Aluminum 6061, provides excellent corrosion resistance, lightweight properties, and a favorable strength-to-weight ratio, making it ideal for marine, chemical processing, and outdoor infrastructure applications. The 1/2"-13 UNC thread size ensures a secure and dependable connection with compatible nuts and washers.

🧊 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
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🌱 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 4" pipe, ensuring the legs straddle the pipe. 2. Place the accompanying hardware (nuts and washers) onto the threaded legs. 3. Tighten the nuts incrementally and evenly to achieve secure pipe clamping, avoiding over-tightening.

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
Using standard steel U-bolts in corrosive environments.Always select the appropriate material, such as Aluminum 6061, for environments prone to corrosion to prevent premature failure.
Over-tightening the U-bolt, which can deform the pipe or the bolt.Tighten nuts evenly and incrementally to the specified torque, ensuring a snug fit without excessive force.

Common Applications

  • Pipe support and clamping in marine environments
  • Securing conduits and structural elements in chemical plants
  • Automotive and transportation system component fastening

⚠️ Engineering Warnings

  • Ensure compatibility of thread size with nuts and washers.
  • Verify load capacity of the U-bolt for the intended 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, 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 support and clamping in marine environments, Securing conduits and structural elements in chemical plants, Automotive and transportation system component fastening.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 1.55"B7.21"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.