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Aluminum 6061 U-Bolt for 4" Pipe | 3.58" W x 4.10" L

Expert Overview

Engineered for demanding applications, this Aluminum 6061 U-Bolt provides robust support for 4-inch pipes. Its corrosion resistance and lightweight properties make it a superior choice for harsh industrial environments.

StandardASTM A106
MaterialAluminum 6061
FinishBlack Oxide
GradeN/A
Inside Width ( A)3.58"
Inside Length ( B)4.10"
Thread Size1/2"-13

Detailed Engineering Specifications

A proven choice for industrial professionals, this U-bolt is manufactured from high-strength Aluminum 6061, renowned for its excellent corrosion resistance, weldability, and moderate strength. Designed to accommodate a 4" nominal pipe size, it features an inside width (A) of 3.58" and an inside length (B) of 4.10", ensuring a secure fit. The 1/2"-13 UNC threading on both legs provides ample engagement for standard nuts and washers, facilitating reliable fastening and structural integrity in various industrial settings, including marine, chemical processing, and outdoor infrastructure.

🧊 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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🚀 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 it is centered. 2. Place the U-bolt mounting plate or saddle beneath the pipe, aligning the bolt legs with the plate's holes. 3. Secure the U-bolt by threading nuts onto the bolt legs, tightening them evenly and to the specified torque.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASTM A106

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
Over-tightening fasteners with excessive force.Use a calibrated torque wrench and adhere to recommended torque specifications to prevent thread stripping or deformation of the aluminum.
Using incompatible hardware (e.g., steel nuts) in corrosive environments.Always use compatible hardware, such as stainless steel or aluminum nuts and washers, to prevent galvanic corrosion when mating with Aluminum 6061.

Common Applications

  • Marine and offshore structural support
  • Chemical processing plant pipe securing
  • Lightweight conduit and pipe mounting

⚠️ Engineering Warnings

  • Ensure proper torque is applied to prevent material fatigue and ensure a secure fit.
  • Avoid exposure to aggressive chemicals that may degrade aluminum alloys without appropriate protective measures.

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 structural support, Chemical processing plant pipe securing, Lightweight conduit and pipe mounting.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 3.58"B4.10"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.