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Nylon U-Bolt for 4" Pipe - 2.81" Width, 4.98" Length

Expert Overview

Engineered for demanding environments, this 4" Nylon U-Bolt offers superior corrosion resistance and vibration dampening. Its robust design ensures secure and reliable pipe support in diverse industrial settings.

StandardDIN 933
MaterialNylon
FinishGalvanized
GradeN/A
Inside Width ( A)2.81"
Inside Length ( B)4.98"
Thread Size1/2"-13

Detailed Engineering Specifications

Built to exacting engineering tolerances, this Nylon U-Bolt is specifically designed for 4" nominal pipe applications. Featuring an inside width (A) of 2.81" and an inside length (B) of 4.98", it accommodates standard pipe dimensions. The integrated 1/2"-13 UNC threads provide robust fastening capabilities. Constructed from high-strength, chemically resistant nylon, it excels in corrosive environments where metal fasteners would degrade. Its inherent flexibility offers excellent vibration isolation, reducing stress on connected systems and minimizing noise transmission.

🧊 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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🏆 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."
Market Rank
🏆 #1 Industrial Supply Standard
Industry Approvals
🚀 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:N/A

Installation Procedure

1. Position the U-bolt around the pipe, ensuring proper alignment with mounting surfaces. 2. Thread the nuts onto the U-bolt legs until snug, applying even pressure. 3. Tighten nuts to the specified torque, ensuring a secure but not over-stressed fit.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardDIN 933

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
Over-tightening nuts, deforming the nylon.Use a torque wrench and adhere to recommended torque values for nylon fasteners to prevent deformation and maintain structural integrity.
Using the wrong size U-bolt for the pipe.Always verify the nominal pipe size and measure the pipe's outer diameter to ensure compatibility with the U-bolt's inside dimensions.

Common Applications

  • Plumbing and piping systems in chemical plants
  • Marine applications requiring corrosion resistance
  • Vibration dampening in heavy machinery supports

⚠️ Engineering Warnings

  • Not suitable for applications exceeding the specified temperature range.
  • Ensure compatibility with surrounding chemicals before installation.

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, 4" Pipe made from?

A: This Nylon U-Bolt, 4" Pipe is manufactured from Nylon.

Q: What are the main applications?

A: Plumbing and piping systems in chemical plants, Marine applications requiring corrosion resistance, Vibration dampening in heavy machinery supports.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 2.81"B4.98"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.