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Brass U-Bolt 3" Pipe | 4.94" Width x 5.54" Length | 1/2"-13 Thread

Expert Overview

This 3-inch brass U-bolt provides secure, corrosion-resistant pipe support. Engineered with precise dimensions and durable brass, it ensures long-term reliability in demanding applications.

StandardISO 9001
MaterialBrass
FinishZinc Plated
GradeN/A
Inside Width ( A)4.94"
Inside Length ( B)5.54"
Thread Size1/2"-13

Detailed Engineering Specifications

Engineered for reliability and performance, this brass U-bolt is specifically designed for 3-inch nominal pipe sizes, featuring an inside width (A) of 4.94 inches and an inside length (B) of 5.54 inches. The robust construction utilizes high-grade brass, renowned for its exceptional resistance to corrosion and tarnishing, making it ideal for marine, chemical processing, and plumbing systems where aggressive media or environmental exposure is a concern. The 1/2"-13 UNC thread size ensures secure fastening with standard nuts and washers, facilitating straightforward installation and providing substantial clamping force for critical pipe runs.

🧊 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
Industry Approvals
🚀 Aviation & Medical Approved
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🛡️ Premium Performance Guarantee
Green Manufacturing
🌱 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
Warranty & Support
🛡️ 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
Warranty & Support
🛡️ 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 pipe, ensuring it spans the desired support area. 2. Thread the nuts onto the U-bolt legs until snug against the mounting surface. 3. Tighten nuts alternately to achieve uniform pressure and secure the pipe firmly.

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

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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using galvanized steel U-bolts in corrosive environments.Select brass U-bolts for superior corrosion resistance in marine or chemical applications.
Overtightening U-bolt nuts, potentially deforming the pipe or support.Tighten nuts gradually and alternately to achieve secure clamping without over-stressing components.

Common Applications

  • Marine pipe support
  • Chemical processing fluid lines
  • Plumbing and water systems
  • Exhaust system hangers
  • General purpose pipe clamping

⚠️ Engineering Warnings

  • Ensure proper thread engagement to prevent stripping.
  • Verify compatibility of brass with the fluid or environment.

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, 3" Pipe made from?

A: This Brass U-Bolt, 3" Pipe is manufactured from Brass.

Q: What are the main applications?

A: Marine pipe support, Chemical processing fluid lines, Plumbing and water systems, Exhaust system hangers, General purpose pipe clamping.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 4.94"B5.54"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.