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1" Carbon Steel U-Bolt | 4.83" Width x 7.21" Length | 1/2"-13 Thread

Expert Overview

Engineered for robust pipe support, this 1" Carbon Steel U-Bolt offers superior strength and durability. Its precise dimensions ensure a secure fit for demanding industrial applications, resisting corrosion and vibration.

StandardASME B18
MaterialCarbon Steel
FinishPassivated
GradeN/A
Inside Width ( A)4.83"
Inside Length ( B)7.21"
Thread Size1/2"-13

Detailed Engineering Specifications

Built to exacting engineering tolerances, this U-bolt is manufactured from high-grade carbon steel, offering exceptional tensile strength and load-bearing capacity suitable for heavy-duty industrial environments. The inside width of 4.83 inches (A) and inside length of 7.21 inches (B) are precisely machined to accommodate standard 1-inch nominal pipe sizes, ensuring a snug and secure fit. The 1/2"-13 UNC thread size provides ample engagement for standard nuts, facilitating secure fastening and preventing slippage under significant stress. This material composition offers excellent resistance to common industrial stresses and moderate environmental factors.

🧊 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."
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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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🛡️ 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
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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 pipe, ensuring it straddles the securing surface. 2. Thread the provided nuts onto the U-bolt's threaded legs until snug. 3. Tighten nuts evenly using appropriate wrenches to achieve the required clamping force, avoiding overtightening which can deform the pipe.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASME B18

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 / ExposedModerate
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using undersized or oversized U-bolts, leading to poor fit and potential pipe damage.Always verify the pipe's nominal diameter and select a U-bolt with matching inside dimensions (Width A and Length B).
Uneven tightening of the nuts, causing stress concentration on one side of the pipe or clamp.Tighten nuts incrementally and alternately to ensure uniform pressure distribution across the securing surface.

Common Applications

  • Structural pipe support in plumbing and HVAC systems
  • Securing conduit and cable trays in industrial facilities
  • Vibration dampening and load distribution for piping infrastructure

⚠️ Engineering Warnings

  • Ensure compatibility of nut material with U-bolt material to prevent galvanic corrosion in humid or corrosive environments.
  • Do not exceed the recommended load capacity as specified by the manufacturer for the chosen bolt size and material.

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: Structural pipe support in plumbing and HVAC systems, Securing conduit and cable trays in industrial facilities, Vibration dampening and load distribution for piping infrastructure.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 4.83"B7.21"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.