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Brass U-Bolt 4" Pipe - 1.30" W x 6.71" L | 1/2"-13 Thread

Expert Overview

Engineered for superior corrosion resistance, this 4" Brass U-Bolt secures piping systems in harsh industrial settings. Features precise dimensions for a reliable fit and durable brass construction.

StandardDIN 933
MaterialBrass
FinishPlain
GradeN/A
Inside Width ( A)1.30"
Inside Length ( B)6.71"
Thread Size1/2"-13

Detailed Engineering Specifications

Designed for demanding industrial environments, this Brass U-Bolt is meticulously crafted to secure 4" nominal diameter piping. Its robust brass construction offers exceptional resistance to corrosion and chemical degradation, making it ideal for marine, chemical processing, and water treatment applications. With an inside width (A) of 1.30 inches and an inside length (B) of 6.71 inches, it provides a secure embrace for the pipe. The 1/2"-13 UNC threads ensure strong, reliable fastening with standard hardware. This U-bolt is engineered for longevity and performance under challenging operational conditions.

🧊 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."
Market Rank
🏆 Global Innovation Leader
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🚀 Aviation & Medical Approved
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🛡️ Premium Performance Guarantee
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🌱 100% Renewable Energy HQ
Certified:ISO 9001, ISO 14001
LoctiteEst. 1953
Germany🇩🇪
"Industrial adhesives and sealants."
Market Rank
🏆 #1 Global Adhesives
Industry Approvals
🚀 Formula 1 & Aerospace OEM
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🛡️ 24/7 Application Support
Green Manufacturing
🌱 Climate Positive 2030
Certified:ISO 9001, IATF 16949
McMaster-CarrEst. 1901
USA🇺🇸
"Complete industrial supply."
Market Rank
🏆 #1 Industrial Supply Standard
Industry Approvals
🚀 US Military Approved
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🛡️ Lifetime Return Policy
Green Manufacturing
🌱 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 sits flush against the mounting surface. 2. Thread the nuts onto the U-bolt legs until snug, applying even pressure. 3. Torque the nuts to the manufacturer's recommended specification for the chosen mounting hardware to ensure a secure and stable installation.

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

Chemical Composition

Copper (Cu)60.0 - 63.0%
Zinc (Zn)Balance
Lead (Pb)2.5 - 3.7%

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 the wrong size U-bolt for the pipe diameter.Always verify the nominal pipe size and consult the U-bolt's internal dimensions (Width A and Length B) to ensure a proper fit.
Over-tightening or under-tightening the nuts.Utilize a torque wrench to adhere to recommended torque values for the specific hardware and application to prevent pipe damage or inadequate support.
Not considering the corrosive nature of the environment.Select a U-bolt material, such as brass, that is specifically rated for the chemical and environmental conditions of the installation to prevent premature failure.

Common Applications

  • Marine Piping Support
  • Chemical Processing Lines
  • Water and Wastewater Systems
  • Plumbing and HVAC Installations

⚠️ Engineering Warnings

  • Ensure compatibility of brass with all surrounding materials to prevent galvanic corrosion.
  • Always use appropriate safety equipment during installation, including eye protection and gloves.
  • Verify that the mounting surface can adequately support the weight and stresses applied by the secured piping and U-bolt.

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 Brass U-Bolt, 4" Pipe made from?

A: This Brass U-Bolt, 4" Pipe is manufactured from Brass.

Q: What are the main applications?

A: Marine Piping Support, Chemical Processing Lines, Water and Wastewater Systems, Plumbing and HVAC Installations.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 1.30"B6.71"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.