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Nylon U-Bolt 4" Pipe | Corrosion-Resistant Fastener

Expert Overview

This robust 4-inch Nylon U-Bolt offers superior corrosion resistance and electrical insulation. Engineered for secure pipe fastening in demanding environments, ensuring long-term integrity and safety.

StandardASME B18
MaterialNylon
FinishBlack Oxide
GradeN/A
Inside Width ( A)4.39"
Inside Length ( B)4.57"
Thread Size1/2"-13

Detailed Engineering Specifications

Trusted by engineers across multiple sectors, this Nylon U-Bolt provides a non-conductive and chemically inert solution for pipe support. Featuring an Inside Width (A) of 4.39 inches and an Inside Length (B) of 4.57 inches, it is designed to accommodate standard 4-inch nominal pipe sizes. The robust 1/2"-13 thread ensures a secure connection. Manufactured from high-strength nylon, it exhibits excellent resistance to moisture, salt, and a wide range of chemicals, making it ideal for marine, chemical processing, and wastewater applications where metallic corrosion is a concern.

🧊 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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🚀 Aviation & Medical Approved
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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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🌱 Climate Positive 2030
Certified:ISO 9001, IATF 16949
McMaster-CarrEst. 1901
USA🇺🇸
"Complete industrial supply."
Market Rank
🏆 #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:N/A

Installation Procedure

1. Position the U-bolt around the pipe, ensuring it is centered on the mounting surface. 2. Thread the nuts onto the U-bolt legs until snug, applying even pressure. 3. Tighten the nuts to the recommended torque specification for nylon fasteners, ensuring a secure but not over-compressed fit.

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 / ExposedModerate
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Over-tightening the nuts, which can crush the nylon and compromise its structural integrity.Use a torque wrench and adhere to the manufacturer's specified torque values for nylon U-bolts.
Selecting a U-bolt with insufficient thread engagement, leading to a weak connection.Ensure adequate thread overlap between the U-bolt legs and the nuts for maximum fastening strength.

Common Applications

  • Marine pipe and conduit support
  • Chemical processing pipework
  • Wastewater and corrosive fluid systems
  • Electrical conduit and cable management

⚠️ Engineering Warnings

  • Not suitable for high-temperature applications where nylon may soften or degrade.
  • Ensure compatibility with the specific chemicals the U-bolt will be exposed to.

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: Marine pipe and conduit support, Chemical processing pipework, Wastewater and corrosive fluid systems, Electrical conduit and cable management.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 4.39"B4.57"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.