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1" Carbon Steel U-Bolt, 1/2"-13 Thread - Industrial Grade

Expert Overview

This robust Carbon Steel U-Bolt is engineered for secure and reliable fastening of 1" nominal pipe. Featuring a 1/2"-13 thread size and substantial 3.35" x 3.35" dimensions, it provides superior structural integrity for critical applications.

StandardISO 9001
MaterialCarbon Steel
FinishGalvanized
GradeN/A
Inside Width ( A)3.35"
Inside Length ( B)3.35"
Thread Size1/2"-13

Detailed Engineering Specifications

A high-performance industrial component, this U-Bolt is fabricated from high-grade carbon steel, offering excellent tensile strength and durability for load-bearing applications. Its precise manufacturing ensures a secure fit for 1" nominal pipe, with an inside width (A) of 3.35" and an inside length (B) of 3.35". The 1/2"-13 UNC thread size allows for secure fastening with standard nuts (not included), making it ideal for plumbing, structural support, and conduit clamping in heavy-duty industrial settings.

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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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🏆 Global Innovation Leader
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🌱 100% Renewable Energy HQ
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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🛡️ 24/7 Application Support
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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
Green Manufacturing
🌱 Sustainable Logistics
Certified:ISO 9001 Compliant

Certifications & Compliance

RoHS Compliant:Yes
REACH Compliant:Yes
Material Traceability:Available on Request
DFARS Compliant:Yes

Installation Procedure

1. Position the U-Bolt around the pipe, ensuring it straddles the securing element (e.g., beam, bracket). 2. Thread the nuts onto the U-Bolt legs until snug. 3. Tighten the nuts alternately and evenly to achieve the required clamping force without 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

Chemical Composition

Carbon (C)0.28 - 0.55%
Manganese (Mn)0.60 - 0.90%
Phosphorus (P)0.04% max
Sulfur (S)0.05% max

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 the wrong size U-Bolt for the pipe diameter.Always verify the nominal pipe size against the U-Bolt's inside dimensions to ensure a proper fit and secure hold.
Over-tightening the nuts, which can deform the pipe or the U-Bolt.Tighten nuts progressively and evenly. Use a torque wrench if specified for the application to prevent damage.

Common Applications

  • Pipe and conduit support in industrial plumbing systems
  • Structural bracing and securing of mechanical components
  • Automotive and heavy equipment chassis and frame assembly

⚠️ Engineering Warnings

  • Ensure nuts are properly tightened to prevent loosening due to vibration.
  • For corrosive environments, consider a coated or stainless steel alternative.

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 Carbon Steel U-Bolt, 1" Pipe made from?

A: This Carbon Steel U-Bolt, 1" Pipe is manufactured from Carbon Steel.

Q: What are the main applications?

A: Pipe and conduit support in industrial plumbing systems, Structural bracing and securing of mechanical components, Automotive and heavy equipment chassis and frame assembly.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 3.35"B3.35"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.