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6" x 6" Heavy Duty Square Flat Steel Metal Base Plate With Holes
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6" x 6" Heavy Duty Square Flat Steel Metal Base Plate With Holes

In stock
SKU
HWOSDOV02-325
$7.99
Bulk Pricing:
  • Buy 20 or more $6.59 Save 18%
  • Buy 50 or more $5.89 Save 26%
  • Buy 100 or more $5.79 Save 28%
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This 6" x 6" heavy-duty square steel base plate is manufactured from high-strength, low-carbon structural steel, meeting key ASTM properties. Pre-drilled holes ensure secure anchoring for structural posts, columns, and industrial equipment.

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Product Description
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Questions 0
More Information
Weight 2.250000
bobco_dimensions_width 6
bobco_dimensions_length 6
bobco_thickness .25
Thickness 0.25
Dimension Length 6.000000
Dimension Width 6.000000
Dimension Height 0.250000

6" x 6" Heavy Duty Square Flat Steel Metal Base Plate With Holes

Engineered for strength and stability, this 6" x 6" heavy-duty steel base plate provides a solid foundation for structural posts, columns, and machinery. Manufactured from high-strength steel and featuring pre-drilled holes, it ensures secure anchoring and efficient load distribution for construction and fabrication projects.

  • 6" x 6" Plate Dimensions
  • Heavy-Duty Steel Construction
  • Pre-Drilled for Easy Anchoring
  • Weldable & Machinable
Overview | Specifications | Applications | Finish Options | How to Measure | Order Checklist

Our 6" x 6" Heavy Duty Square Base Plate is fabricated from low-carbon structural steel, exhibiting properties consistent with ASTM A36 standards. This material choice provides an excellent combination of high tensile strength, durability, and superior weldability, making it a reliable component for demanding load-bearing applications. The plate's robust construction ensures it can withstand significant compression and shear forces, effectively transferring loads from a column or post to the underlying foundation. Its consistent thickness and flatness guarantee a stable mounting surface for any project.

As a versatile component in our Los Angeles industrial supply, this base plate is indispensable for both new construction and MRO projects. The pre-drilled holes are strategically placed to align with common anchor bolt patterns, saving valuable time during installation. Ideal for anchoring steel columns, fence posts, machinery, and equipment, this industrial-grade base plate provides a secure connection to concrete slabs or footings. It is a fundamental piece of construction hardware for fabricators, contractors, and maintenance teams requiring reliable structural support.

Specifications

  • Material: Low-Carbon Structural Steel
  • Standards: Meets or Exceeds ASTM A36 Properties
  • Strength/Tensile: 58,000 - 80,000 psi
  • Dimensions: 6" (Length) x 6" (Width)
  • Finish: Hot Rolled (Mill Finish)
  • Certifications: Mill Test Reports (MTR) available upon request.

Applications

  • Structural Construction: Anchoring I-beams, H-columns, and other support posts to concrete foundations.
  • Fencing & Railing: Providing a secure base for commercial security fencing, handrails, bollards, and gate posts.
  • Equipment Mounting: Creating a stable platform for mounting heavy machinery, industrial equipment, and conveyor systems.
  • Metal Fabrication: Used as a connection flange, gusset plate, or mounting pad in custom steel assemblies.

Target Users

This product is essential for structural steel erectors, metal fabricators, general contractors, and MRO professionals who require a reliable, industrial-grade anchoring solution for commercial and industrial projects.

Finish Options

Our steel base plates are supplied with a standard hot-rolled (mill) finish, which may have a dark, scaly surface. This finish is ready for further processing, such as grinding or cleaning, and is ideal for welding. For enhanced corrosion resistance, plates can be painted with industrial DTM coatings or hot-dip galvanized after fabrication.

How to Measure

To specify a base plate, provide the Length, Width, and Thickness. For plates with holes, specify the hole diameter and the hole pattern (e.g., center-to-center spacing and distance from the edges).

Example: "6 inch by 6 inch by 1/4 inch thick base plate, with four 5/8 inch diameter holes, each located 1 inch from the corner edges."

Order Checklist

  • Product name and required dimensions (Length x Width x Thickness)
  • Grade/material specification and quantity
  • Hole size and pattern requirements
  • Surface finish requirements (Mill, Painted, Galvanized)
  • Certifications required (Mill Test Report - MTR)
  • Special handling or delivery requirements

Quick Facts

Product
6" x 6" Heavy Duty Square Flat Steel Metal Base Plate With Holes
Material
Low-Carbon Structural Steel
Standards
ASTM A36 Properties
Key Properties
High-strength, weldable, pre-drilled for easy anchoring, excellent load distribution.
Primary Applications
Structural Columns, Fencing, Equipment Mounting
Location
Los Angeles warehouse - Same-day pickup available
Request a Quote Ask an Expert

Available Sizes

While 6" x 6" is a standard stock size, we carry a variety of dimensions and thicknesses (e.g., 1/4", 3/8", 1/2"). We can provide bulk quantities of steel base plates for large-scale projects.

Custom sizes and cutting services are available.

Contact for Sizing
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You're reviewing:6" x 6" Heavy Duty Square Flat Steel Metal Base Plate With Holes
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