EVT290S-SSBP | Stainless Steel
$705.00 Original price was: $705.00.$470.00Current price is: $470.00.
EVT290S-SSBP — 12" x 12" Heavy-Duty Stainless Steel Base Plate - Natural Finish
Dimensions & Construction
Overall Dimensions: 12 in x 12 in (304.8 mm x 304.8 mm)
Plate Thickness: 0.77 in (19.55 mm)
Material Type: Q235 Stainless Steel
Finish & Features
Anchor Points: Includes 5 (five) 0.562 in (14.28 mm) pre-drilled holes for 0.5 in (12.7 mm) concrete anchors
Use Case: Designed primarily as a high-stability bottom base plate for permanent installations
Surface: Natural Stainless Steel Finish
Connection Type: Conical Connection System (Includes Couplers, Tapered Pins, and R-Clips)
Compatibility: Fits F34, EVT290S, and all standard 290mm Square Truss systems
Weight: 34.6 lb (15.69 kg)
In stock
Stainless Steel Base Plate Knowledge Center
A 12-Inch Heavy-Duty Base Plate.
Built for Permanent and High-Stability Installations.
The EVT290S-SSBP is a 12 x 12 in heavy-duty stainless steel base plate designed for high-stability truss installations. Its 0.77 in plate thickness, 34.6 lb weight, pre-drilled concrete-anchor holes, and conical connection system make it well suited for permanent, architectural, staging, exhibit, and studio structures.
Product Facts
Product Overview
Compact Footprint. Substantial Floor-Level Mass.
The EVT290S-SSBP provides a compact 12 x 12 in footprint while weighing 34.6 lb, helping lower the center of gravity for supported vertical truss structures.
Common Applications
Designed for Permanent and High-Stability Structures.
Who It’s For
Built for Professional Installers, Riggers, and System Designers.
Product Features
Heavy Construction. Compact Permanent-Mount Geometry.
Included Components
Stainless Steel Plate and Conical Connecting Hardware.
Technical Reference
Complete Product Specifications
Identification
Product Details
Dimensions and Weight
Overall Size
Construction
Material and Anchoring
Connection and Compatibility
System Fit
Truss Compatibility
Designed for EVT290S, F34, and Standard 290 mm Square Truss Systems.
Confirm the mating truss uses matching 290 mm square geometry and a compatible conical connection before installation.
Installation Overview
Position, Anchor, Connect, and Verify the Complete Structure.
Safety and Engineering
Anchor Capacity and Base Weight Do Not Replace Complete-System Engineering.
Final capacity depends on the concrete substrate, anchor type, embedment, edge distance, truss height, attached loads, wind exposure, and complete structure.
Product Questions
Frequently Asked Questions
What are the advantages over a lightweight aluminum plate?
The 34.6 lb stainless steel plate provides substantially more floor-level mass and durability than a typical lightweight aluminum base plate.
Can it be permanently mounted outdoors?
Yes. The plate includes five pre-drilled concrete-anchor holes and a natural stainless steel finish suited to reviewed permanent outdoor installations.
What anchor holes are provided?
The plate includes five 0.562 in / 14.28 mm holes intended for compatible 0.5 in / 12.7 mm concrete anchors.
What truss systems are compatible?
It fits EVT290S, F34, and standard 290 mm square truss systems with matching conical connection geometry.
What hardware is included?
The conical connection system includes couplers, tapered pins, and R-clips.
What is the primary use?
It is designed primarily as a high-stability bottom base plate for permanent and other reviewed floor-supported installations.
Need a permanent base solution for your 290 mm truss?
Contact us for compatibility checks, anchor planning, CAD resources, engineering coordination, and quantity pricing.
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