5" x 5" Heavy Duty Square Flat Steel Metal Base Plate With Holes
- Buy 20 or more $3.59 Save 20%
- Buy 50 or more $3.29 Save 27%
- Buy 100 or more $2.99 Save 33%
| Weight | 1.500000 |
|---|---|
| bobco_dimensions_width | 4 |
| bobco_dimensions_length | 4 |
| bobco_thickness | .25 |
| Thickness | 0.25 |
| Dimension Length | 5.000000 |
| Dimension Width | 5.000000 |
| Dimension Height | 0.250000 |
5" x 5" Heavy Duty Square Flat Steel Metal Base Plate With Holes
This 5" x 5" heavy-duty square steel base plate provides a solid, reliable foundation for structural posts, machinery, and equipment. Pre-drilled with holes for easy anchoring, it ensures stable load distribution and simplifies installation in construction and fabrication projects.
- High-Strength Carbon Steel
- 5" x 5" Square with Pre-Drilled Holes
- Structural Support & Anchoring
- Heavy-Duty Industrial Use
Crafted from heavy-duty, low-to-medium carbon steel, this base plate offers excellent strength and weldability, similar in composition to materials used for industrial fasteners like ASTM A307 bolts. Its solid, flat construction ensures uniform load distribution, preventing point-loading and protecting mounting surfaces. The robust steel material provides the necessary durability for demanding industrial environments, making it a reliable component for permanent installations in both commercial and residential construction projects. The plate is supplied unfinished, allowing for custom coatings or welding directly to steel structures.
Ideal for a wide range of MRO and fabrication applications, this 5" x 5" steel base plate is essential for anchoring posts, columns, and handrails to concrete or steel foundations. Fabricators use it to create secure mounting points for machinery, while construction professionals rely on it for structural framing and support. Its versatility makes it a staple for fence contractors, welders, and maintenance teams requiring a strong, pre-fabricated solution for quick and secure installations available for same-day pickup at our Los Angeles warehouse.
Specifications
- Material: Low-to-Medium Carbon Steel
- Standards: Engineered for compatibility with SAE J429 / ASTM A307 fastening systems.
- Strength/Tensile: High load-bearing capacity suitable for heavy-duty applications.
- Dimensions: 5" x 5" (127mm x 127mm); thickness varies by stock.
- Finish: Unfinished (Mill Finish)
- Certifications: Mill Test Reports (MTR) available upon request.
Applications
- Construction: Anchoring structural columns, steel beams, and support posts to concrete footings.
- Fencing & Railing: Providing a secure base for fence posts, gate posts, and ADA-compliant handrail systems.
- Machinery Mounting: Creating stable platforms for mounting heavy industrial equipment and machinery.
- Fabrication: Used as a fundamental component in custom-built frames, supports, and metal structures.
Target Users
This product is essential for structural steel fabricators, general contractors, fence installers, and MRO technicians who require a reliable anchoring solution for commercial and industrial projects in the Los Angeles area.
Finish Options
This steel base plate is typically supplied with a raw, unfinished mill finish, which is ideal for welding. It can be easily prepared for various coatings, including industrial primers, DTM paints, or hot-dip galvanizing for superior corrosion resistance in outdoor applications.
How to Measure
To specify the correct base plate, confirm the Length (L) and Width (W) of the square. Also, specify the required Plate Thickness (T) based on your load requirements. Note the number, size, and pattern of the pre-drilled holes needed for your specific anchor bolts.
Example: 5" x 5" x 1/4" Thick Steel Base Plate, with four 5/8" diameter holes.
Order Checklist
- Product name and required dimensions (Length, Width, Thickness)
- Grade/material specification and quantity
- Hole size, count, and location details
- Surface finish requirements (e.g., mill finish, galvanized)
- Certifications required (Mill Test Report - MTR)
- Special handling or delivery requirements
Quick Facts
- Product
- 5" x 5" Heavy Duty Square Flat Steel Metal Base Plate With Holes
- Material
- High-Strength Carbon Steel
- Standards
- Compatible with ASTM A307 hardware
- Key Properties
- Excellent strength, weldability, and load distribution for structural anchoring.
- Primary Applications
- Post Anchoring, Machinery Mounting, Structural Support
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock a range of square and rectangular steel base plates in various dimensions and thicknesses. Common sizes include 4"x4", 5"x5", 6"x6", and 8"x8" with varying hole patterns.
Custom sizes and cutting services are available.
Contact for Sizing-
5" x 5" Heavy Duty Square Flat Steel Metal Base Plate With Holes$4.49
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