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304 Stainless Steel U-Bolt | 2" Pipe | 4.18" W x 7.65" L

Expert Overview

Engineered from premium 304 stainless steel, this U-bolt provides superior corrosion resistance for 2" pipe mounting. Its robust design ensures secure and long-lasting support in demanding environments.

StandardDIN 933
Material304 Stainless Steel
FinishPlain
GradeN/A
Inside Width ( A)4.18"
Inside Length ( B)7.65"
Thread Size1/2"-13

Detailed Engineering Specifications

Built to exacting engineering tolerances, this U-bolt is precisely manufactured from grade 304 stainless steel, renowned for its excellent corrosion and oxidation resistance, making it ideal for harsh environments. The inside width (A) measures 4.18 inches, accommodating a 2-inch nominal pipe size with adequate clearance for insulation or coatings. The inside length (B) is 7.65 inches, offering substantial material for secure clamping and attachment to mounting surfaces. Threaded ends feature a standard 1/2"-13 UNC thread size for compatibility with a wide range of nuts and washers, ensuring a reliable and secure fastening system in plumbing, structural, and marine applications.

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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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LoctiteEst. 1953
Germany🇩🇪
"Industrial adhesives and sealants."
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🏆 #1 Global Adhesives
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McMaster-CarrEst. 1901
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"Complete industrial supply."
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Certified:ISO 9001 Compliant

Certifications & Compliance

RoHS Compliant:Yes
REACH Compliant:Yes
Material Traceability:Available on Request
DFARS Compliant:Yes

Installation Procedure

1. Select appropriate nuts and washers compatible with the 1/2"-13 thread size. 2. Position the U-bolt around the 2" pipe, ensuring it rests evenly on the pipe surface. 3. Secure the U-bolt by threading the nuts onto the bolt legs, tightening them evenly and progressively until the pipe is firmly held.

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 standard carbon steel U-bolts in corrosive environments.Always select 304 or 316 stainless steel U-bolts for marine, chemical, or outdoor applications to prevent premature corrosion and failure.
Over-tightening the nuts, which can deform the pipe or the U-bolt.Tighten nuts gradually and evenly, using a torque wrench if specified for the application, to achieve a secure hold without damaging components.

Common Applications

  • Pipe and conduit support in corrosive environments
  • Marine hardware and boat rigging
  • Structural support for tubing and rods

⚠️ Engineering Warnings

  • Ensure compatibility of thread size with chosen fasteners.
  • Verify that the inside width is suitable for the pipe diameter, accounting for any insulation or coatings.

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 hardware and boat rigging, Structural support for tubing and rods.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 4.18"B7.65"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.