Home > U-Bolts > Nylon U-Bolt, 3" Pipe

Nylon U-Bolt for 3" Pipe - 4.95" Width | Industrial Grade

Expert Overview

Engineered for robust pipe support and isolation, this 3" Nylon U-Bolt offers superior corrosion resistance and vibration dampening. Its non-conductive properties make it ideal for sensitive applications, ensuring long-term structural integrity.

StandardASME B18
MaterialNylon
FinishGalvanized
GradeN/A
Inside Width ( A)4.95"
Inside Length ( B)5.73"
Thread Size1/2"-13

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this Nylon U-Bolt is designed for reliable performance in demanding industrial environments. With an inside width (A) of 4.95" and an inside length (B) of 5.73", it provides a secure fit for 3" nominal pipe sizes. The integrated 1/2"-13 threads ensure compatibility with standard fastening hardware. Constructed from high-strength nylon, it exhibits excellent resistance to chemicals, moisture, and UV degradation, offering a lightweight yet durable solution for pipe suspension and clamping. Its inherent vibration dampening capabilities help reduce noise and stress on connected systems.

🧊 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
Warranty & Support
🛡️ 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 3" pipe, ensuring it is centered. 2. Thread the nuts onto the U-bolt legs until snug, but do not overtighten initially. 3. Gradually tighten the nuts in an alternating pattern to ensure even pressure and secure clamping, verifying pipe alignment.

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

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
Overtightening the nylon nuts, which can deform the bolt or damage the pipe.Tighten nuts until firm, then apply an additional quarter turn. Periodically check for tightness, especially in vibrating environments.
Using the wrong size U-bolt for the specified pipe diameter.Always confirm the nominal pipe size and match it to the U-bolt's inside dimensions (A) and (B) to ensure a proper fit.

Common Applications

  • Plumbing and HVAC pipe support
  • Electrical conduit isolation
  • Marine and chemical processing applications

⚠️ Engineering Warnings

  • Ensure the nylon U-bolt is rated for the specific chemical environment it will be exposed to.
  • Avoid using in applications exceeding the material's temperature or load-bearing specifications.

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 Nylon U-Bolt, 3" Pipe made from?

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

Q: What are the main applications?

A: Plumbing and HVAC pipe support, Electrical conduit isolation, Marine and chemical processing applications.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 4.95"B5.73"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.