Home > U-Bolts > 304 Stainless Steel U-Bolt, 2" Pipe

304 Stainless Steel U-Bolt for 2" Pipe - 3.95" W x 4.19" L

Expert Overview

Engineered for superior corrosion resistance, this 304 stainless steel U-bolt securely fastens 2" nominal pipe. Its robust construction ensures reliable performance in demanding industrial settings.

StandardDIN 933
Material304 Stainless Steel
FinishGalvanized
GradeN/A
Inside Width ( A)3.95"
Inside Length ( B)4.19"
Thread Size1/2"-13

Detailed Engineering Specifications

A high-performance industrial component, this U-bolt is precision-manufactured from premium 304 stainless steel, offering exceptional resistance to oxidation and chemical attack, making it ideal for marine, chemical processing, and food/beverage industries. With an inside width (A) of 3.95" and an inside length (B) of 4.19", it is designed to accommodate standard 2" nominal pipe diameters. The 1/2"-13 UNC thread size ensures compatibility with standard nuts and washers for secure fastening. The inherent strength and durability of 304 stainless steel guarantee long-term structural integrity even under significant load and environmental stress.

🧊 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:Yes

Installation Procedure

1. Position the U-bolt around the 2" nominal pipe, ensuring it rests on a suitable mounting surface or bracket. 2. Thread the provided nuts onto the bolt legs, hand-tightening initially. 3. Using appropriate wrenches, tighten the nuts evenly and alternately to secure the pipe firmly, avoiding overtightening.

Equivalent Standards (Cross-Reference)

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

Mechanical Properties

Tensile Strength75,000 psi (515 MPa)
Yield Strength30,000 psi (205 MPa)
Elongation in 2 in.40% min
HardnessRockwell B95 max

Chemical Composition

Carbon (C)0.08% max
Chromium (Cr)18.0 - 20.0%
Nickel (Ni)8.0 - 10.5%
Manganese (Mn)2.00% max

Temperature & Environment Rating

Min Operating Temp
-320°F (-195°C)
Max Continuous Temp
1400°F (760°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 / SaltwaterGood
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using incorrect U-bolt size for the pipe.Always verify the nominal pipe size and select a U-bolt with compatible inside dimensions (Width A and Length B).
Insufficient or uneven tightening of nuts.Ensure nuts are tightened securely and evenly on both legs to prevent movement and distribute load appropriately.
Using a material not resistant to the operating environment.Select 304 stainless steel for corrosive environments; consider 316 stainless steel for more aggressive chemical exposure.

Common Applications

  • Pipe and conduit support in corrosive environments
  • Marine and offshore installations
  • Chemical processing and food/beverage plant plumbing
  • Mechanical support for various industrial equipment

⚠️ Engineering Warnings

  • Ensure proper thread engagement when tightening nuts to prevent stripping.
  • Regularly inspect U-bolts for signs of corrosion, wear, or loosening, especially in harsh environments.

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 304 Stainless Steel U-Bolt, 2" Pipe made from?

A: This 304 Stainless Steel U-Bolt, 2" Pipe is manufactured from 304 Stainless Steel.

Q: What are the main applications?

A: Pipe and conduit support in corrosive environments, Marine and offshore installations, Chemical processing and food/beverage plant plumbing, Mechanical support for various industrial equipment.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 3.95"B4.19"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.