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304 Stainless Steel U-Bolt: 2" Pipe, 1/2"-13 Thread | 1.18" W x 4.79" L

Expert Overview

Engineered for robust pipe support, this 304 stainless steel U-bolt ensures exceptional corrosion resistance and longevity. Precisely manufactured for a secure and reliable fastening solution in demanding environments.

StandardASTM A106
Material304 Stainless Steel
FinishPlain
GradeN/A
Inside Width ( A)1.18"
Inside Length ( B)4.79"
Thread Size1/2"-13

Detailed Engineering Specifications

Built to exacting engineering tolerances, this U-bolt is constructed from premium 304 stainless steel, offering superior resistance to oxidation and a wide range of corrosive media. Its precise dimensions, with an inside width (A) of 1.18 inches and an inside length (B) of 4.79 inches, are optimized for a secure fit around standard 2-inch nominal pipe. The 1/2"-13 UNC thread provides ample grip for robust fastening with corresponding nuts and washers, ensuring structural integrity and preventing pipe movement in applications ranging from plumbing and HVAC to marine and industrial infrastructure.

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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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🚀 Formula 1 & Aerospace OEM
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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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🌱 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 2" pipe, ensuring it is centered and aligned with the desired mounting surface. 2. Place the provided nuts and washers (sold separately) onto the threaded ends of the U-bolt. 3. Tighten the nuts uniformly and securely, applying even pressure to both sides to achieve a snug fit without overtightening.

Equivalent Standards (Cross-Reference)

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

Mechanical Properties

Tensile Strength75,000 psi (515 MPa)
Yield Strength30,000 psi (205 MPa)
Elongation in 2 in.40% min
HardnessRockwell B95 max

Chemical Composition

Carbon (C)0.08% max
Chromium (Cr)18.0 - 20.0%
Nickel (Ni)8.0 - 10.5%
Manganese (Mn)2.00% max

Temperature & Environment Rating

Min Operating Temp
-320°F (-195°C)
Max Continuous Temp
1400°F (760°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 / SaltwaterGood
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using a U-bolt with incorrect dimensions for the pipe size, leading to loose or damaged pipe.Always verify the pipe's nominal size and select a U-bolt with compatible inside width and length specifications.
Overtightening the U-bolt nuts, which can deform the pipe or the U-bolt itself, compromising structural integrity.Tighten nuts to a secure fit, avoiding excessive force. Torque specifications should be followed where critical.

Common Applications

  • Pipe and conduit support in plumbing systems
  • Securing tubing in HVAC installations
  • Marine and offshore structural support
  • Industrial machinery and equipment mounting

⚠️ Engineering Warnings

  • Ensure appropriate load rating is considered for the application.
  • Always use compatible nuts and washers (sold separately) for proper load distribution and thread engagement.

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 304 Stainless Steel U-Bolt, 2" Pipe made from?

A: This 304 Stainless Steel U-Bolt, 2" Pipe is manufactured from 304 Stainless Steel.

Q: What are the main applications?

A: Pipe and conduit support in plumbing systems, Securing tubing in HVAC installations, Marine and offshore structural support, Industrial machinery and equipment mounting.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 1.18"B4.79"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.