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Aluminum 6061 U-Bolt | 4" Pipe | 2.08" W x 7.70" L | 1/2"-13 Thread

Expert Overview

Engineered for demanding environments, this Aluminum 6061 U-Bolt is designed for secure and reliable fastening of 4-inch diameter pipes. Its robust construction ensures long-term performance in corrosive settings.

StandardISO 9001
MaterialAluminum 6061
FinishPassivated
GradeN/A
Inside Width ( A)2.08"
Inside Length ( B)7.70"
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, lightweight properties, and good mechanical strength. The precise dimensions, including an Inside Width (A) of 2.08 inches and an Inside Length (B) of 7.70 inches, are engineered to accommodate standard 4-inch nominal pipe sizes (4.50" O.D.). It features a durable 1/2"-13 UNC thread size, allowing for secure attachment with appropriate nuts. This combination of material and design makes it ideal for structural support and pipe clamping in marine, chemical processing, and general industrial applications where weight and environmental resistance are critical factors.

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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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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 4" pipe, ensuring it is centered. 2. Place the pipe and U-bolt assembly against the mounting surface or support. 3. Secure the U-bolt by threading nuts onto the bolt ends until firm, avoiding over-tightening.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardISO 9001

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 a U-bolt with insufficient thread engagement.Ensure that at least 1.5 to 2 thread pitches are engaged on each nut for maximum holding power.
Overtightening the nuts, leading to deformation of the pipe or U-bolt.Tighten nuts to the recommended torque specification for the bolt size and material, or until the U-bolt contacts the pipe evenly.

Common Applications

  • Pipe support and clamping in marine environments
  • Chemical processing and handling systems
  • Structural mounting of conduits and tubing

⚠️ Engineering Warnings

  • Ensure the U-bolt material (Aluminum 6061) is compatible with the fluid or environment being conveyed or exposed to.
  • Verify that the pipe's outside diameter is within the specified tolerance for the U-bolt's inside dimensions before installation.

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, Chemical processing and handling systems, Structural mounting of conduits and tubing.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 2.08"B7.70"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.