Home > U-Bolts > Nylon U-Bolt, 4" Pipe

Nylon U-Bolt for 4" Pipe | 3.47" x 6.77" | 1/2"-13 Thread

Expert Overview

This high-performance Nylon U-Bolt is engineered for secure and corrosion-resistant support of 4" diameter piping. Its durable construction ensures long-lasting performance in demanding industrial environments.

StandardASTM A106
MaterialNylon
FinishZinc Plated
GradeN/A
Inside Width ( A)3.47"
Inside Length ( B)6.77"
Thread Size1/2"-13

Detailed Engineering Specifications

A high-performance industrial component, this Nylon U-Bolt is precisely manufactured to accommodate 4" nominal pipe size. It features an inside width (A) of 3.47 inches and an inside length (B) of 6.77 inches, providing ample clearance and secure clamping. The robust nylon material offers exceptional resistance to a wide range of chemicals, moisture, and UV degradation, making it suitable for outdoor and corrosive applications. The 1/2"-13 UNC thread size on the forged steel zinc-plated steel bolts ensures a secure and reliable fastening system for robust pipe support.

🧊 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 4" pipe, ensuring it rests evenly on the supporting structure or clamp base. 2. Thread the provided nuts onto the U-bolt legs, ensuring they are engaged. 3. Tighten the nuts evenly and progressively using a torque wrench to the specified torque value for secure pipe support without over-compression.

Equivalent Standards (Cross-Reference)

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

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 U-bolt nuts, potentially damaging the nylon or crushing the pipe.Use a calibrated torque wrench and adhere to the manufacturer's recommended torque specifications for the nylon material and bolt size.
Selecting a U-bolt with incorrect dimensions for the specific pipe size.Always verify the nominal pipe size and measure the actual outside diameter of the pipe to ensure compatibility with the U-bolt's inside dimensions (A).

Common Applications

  • Chemical processing pipe support
  • Wastewater treatment facilities
  • Marine and offshore installations
  • Food and beverage processing lines

⚠️ Engineering Warnings

  • Ensure compatibility of the nylon material with the specific chemical environment it will be exposed to.
  • Do not exceed the maximum load rating for this U-bolt; consult product documentation for detailed 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, 4" Pipe made from?

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

Q: What are the main applications?

A: Chemical processing pipe support, Wastewater treatment facilities, Marine and offshore installations, Food and beverage processing lines.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 3.47"B6.77"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.