What's the difference between using a spacer plate and having a custom piece fabricated?

A custom-fabricated spacer requires lead time, shop drawings, and may not carry the same material or production certification as the rest of your truss system. The EVT12S-1/2IN is a cataloged, TUV-certified part machined from the same 6061-T6 aluminum as the truss sections it connects, ships with Grade 8 hardware, and is ready to bolt in immediately. It can also be removed and reused on the next build — a custom piece is usually made for one job.

Can I use this spacer at the base where a truss column meets a base plate?

Yes. The EVT12S-1/2IN bolts between any two end-plated connections in the EVT12S system, including between a truss section and a base plate. If the total column height needs a half-inch adjustment to reach a specific trim height or clear an obstacle, the spacer inserts at the base or anywhere else in the vertical run using the same Grade 8 bolt connection.

Does the spacer add any flex or play to the truss connection?

No. The EVT12S-1/2IN is machined from solid 6061-T6 aluminum with flat, parallel faces. When bolted between two end plates with properly torqued Grade 8 hardware, the spacer creates a rigid joint with no measurable play. It behaves structurally the same as any other bolted end-plate connection in the system. All truss systems and configurations should be reviewed by a licensed structural engineer before use.

EVT12S-1/2IN — 0.5-Inch Aluminum Truss Spacer for 12-Inch Square End-Plate Bolt Truss

EVT12S Truss Spacer Plate

1/2 Inch Aluminum Truss Spacer Plate.
Adds a 0.5 Inch Increment Between Compatible EVT12S End Plates.

The EVT12S-1/2IN is a 1/2 inch aluminum truss spacer plate for EVT12S and 12-Inch End-Plated Truss Systems. It adds a documented 0.5 inch / 12.7 mm increment between properly aligned compatible end plates when standard truss section lengths do not achieve the required dimension. The spacer plate changes the overall length of a connected truss run and adds a bolted connection. It does not increase truss capacity.

Product Facts

Model / SKUEVT12S-1/2IN

Product TypeAluminum Truss Spacer Plate

Overall Size12 x 12 x 0.5 in

MaterialEN AW-6061 T6 Aluminum

Weight7.02 lb / 3.18 kg

Included Hardware4 Grade 8 Bolt Sets

1/2 inAdded Length

12 x 12 inSquare Plate Size

7.02 lbSpacer Plate Weight

4-BoltEnd-Plate Connection

Grade 8Included Hardware

Product Overview

A 1/2 Inch Truss Spacer Plate for Compatible End-Plate Connections.

The EVT12S-1/2IN is a 12 x 12 inch aluminum truss spacer plate that adds a documented 1/2 inch / 12.7 mm increment to a compatible plated truss run. Use it where a truss run requires a small added length between compatible end plates. Confirm the completed truss system, connections, support conditions, and intended use before service.

1/2 Inch Spacer Plate

Adds 0.5 in / 12.7 mm between compatible plated truss components.

Solid Aluminum Plate

Made from solid EN AW-6061 T6 aluminum in a 12 x 12 inch flat-plate format.

End-Plate Connection

Uses a compatible four-bolt end-plated nut-and-bolt connection.

Spacer Combinations

Can be combined with other EVT12S spacer sizes when the full number of connections has been reviewed.

Truss Spacer Plate Uses

Add a 1/2 Inch Increment to Compatible End-Plate Truss Runs.

Use this truss spacer plate when a truss assembly requires a documented 1/2 inch adjustment that a standard section does not provide. Confirm the full truss assembly, support conditions, connection count, hardware, and intended use before putting any structure into service.

Lighting Grids

For adding length to a truss run where the completed installation has been reviewed.

LED Wall Frames

For a truss frame that requires an added 1/2 inch between compatible sections.

Trade Show Structures

For truss assemblies used in booth and overhead display structures.

Permanent Installations

For compatible truss runs installed near fixed building features or equipment.

Rental Inventory

For EVT12S spacer plate inventory used with compatible plated truss components.

Included Hardware

Supplied with Hardware for One Four-Point Connection.

Four Grade 8 bolts, four nuts, and four washers are included with the spacer plate. Confirm the quantity, bolt length, hardware specification, engagement, and tightening requirements for the complete truss assembly before use. Additional hardware may be required where the structure includes multiple connections or multiple spacer plates.

4 Grade 8 Bolts

Bolts listed for the four end-plate connection points.

4 Nuts

Matching nuts listed for securing the supplied bolts.

4 Washers

Washers listed for the supplied connection hardware arrangement.

Full Assembly Check

Do not assume one included set covers every connection in a multi-spacer or multi-section truss assembly.

Technical Reference

EVT12S-1/2IN Truss Spacer Plate Specifications.

Identification

Product Details

Model / SKUEVT12S-1/2IN

BrandEvolve Truss

Product TypeSquare Aluminum End-Plate Truss Spacer

Warranty1-Year Limited Manufacturing-Defect Warranty

Dimensions and Weight

Overall Size

Width12 in / 304.8 mm

Height12 in / 304.8 mm

Plate Thickness0.5 in / 12.7 mm

Weight7.02 lb / 3.18 kg

Material and Construction

Plate Details

MaterialAluminum Alloy EN AW-6061 T6

DesignMachined Solid Aluminum Flat Plate

FinishBrushed Aluminum

CertificationTUV-Certified

Connection Context

System Interface

Connection TypeEnd-Plated Nut and Bolt

Included Hardware4 Grade 8 Bolts, Nuts, and Washers

CompatibilityEVT12S and 12-Inch End-Plated Truss Systems

3D ResourceGLB Model Available

System Compatibility

Designed for EVT12S. Verify Other Brands Before Assembly.

The EVT12S-1/2IN truss spacer plate is designed for EVT12S and 12-Inch End-Plated Truss Systems. Exact fit with other brands is not guaranteed. Confirm end-plate dimensions, bolt-hole spacing, plate thickness, hardware, bolt engagement, required tightening specifications, and the complete truss assembly before combining components.

EVT12S Compatibility

Designed for the EVT12S 12-inch end-plated truss series.

12-Inch End-Plated Truss Systems

12-inch end-plated truss systems require physical and technical verification of the end-plate interface before use.

Four-Bolt Connection

Verify matching end-plate dimensions and bolt-hole alignment before attempting connection.

Cross-Brand Check

Nominal 12 inch dimensions alone do not establish compatibility or suitability for the completed truss assembly.

Assembly Overview

Align the Plates. Install and Check All Four Fasteners.

The spacer plate installs between compatible plated truss components using the applicable four-bolt end-plate connection method. Assembly should be completed by personnel qualified for the truss system and according to the applicable manufacturer requirements. This overview does not provide torque values or replace approved installation instructions.

01 — Inspect Components

Inspect the spacer plate, bolt holes, mating end plates, bolts, nuts, washers, and connected truss for damage or deformation.

02 — Align Without Force

Position the spacer plate between properly aligned compatible plates. Do not use bolts to pull distorted or misaligned components into place.

03 — Install Hardware

Install the required four-bolt hardware arrangement with the correct parts and full engagement for the actual connection.

04 — Tighten as Specified

Tighten all fasteners using the applicable truss-system requirements and approved procedure.

05 — Check Seating

Confirm the plates are fully seated, the connected truss is aligned as required, and all fasteners are present and secured.

06 — Review Before Service

Inspect the completed truss assembly and connection count before loading, lifting, or placing the system into service.

Safety and Engineering

A Spacer Plate Adds Length. It Does Not Increase Truss Capacity.

Every spacer plate adds a bolted connection to the truss assembly. The allowable loading and suitability of the completed system depend on the truss model, span, support conditions, connection count, orientation, applied loads, suspension method, and project-specific review. Load-bearing, suspended, stacked-spacer, or other complex configurations require review by qualified structural or entertainment-rigging personnel.

Use only undamaged spacer plates, compatible truss components, and complete hardware sets suitable for the actual connection.

Inspect spacer plates, bolt holes, mating plates, bolts, nuts, washers, and connected truss before every use.

Install all required fasteners and tighten them according to the applicable manufacturer specification and approved procedure.

Do not force misaligned components together or use bolts to correct a distorted truss structure.

Stacked spacer plate configurations add joints and must be reviewed as part of the complete truss assembly.

Do not assume a load, span, overhead-use, or capacity rating for any configuration unless it is supported by authoritative documentation and project-specific review.

Truss Spacer Plate Questions

EVT12S-1/2IN Frequently Asked Questions.

When should I choose the 1/2 inch plate instead of the 3/8 inch plate?

The two plates differ by 0.125 in / 3.18 mm of added length and by 1.75 lb in weight (7.02 lb versus 5.27 lb). Measure the gap between the end plates you need to bridge and choose the thickness that closes it. If the gap falls between the two, combine plates instead of forcing a fit.

Which combinations can I build with the 1/2 inch plate?

One plate adds 0.5 in / 12.7 mm, two add 1 in / 25.4 mm, and one 1/2 inch plus one 3/8 inch plate adds 0.875 in / 22.2 mm. Each plate you stack is another bolted joint, so count every plate as a connection when the assembly is reviewed.

Do the bolts still reach once the plate is added?

The plate adds 0.5 in to the joint thickness, so the bolts must span both end plates and the spacer and still give full nut engagement. Check bolt length before assembly. A single supplied hardware set covers one four-point connection, so stacked plates need their own hardware checks.

What is the plate made of, and what does the TUV certification mean for my project?

The plate is machined from solid EN AW-6061 T6 aluminum and is TUV-certified. The certification applies to the component and does not rate your finished truss run. The span, supports, number of joints and how the structure is loaded or suspended decide what the assembly can carry, and a qualified person should review that.

How heavy is the plate, and how should I handle it?

Each plate weighs 7.02 lb / 3.18 kg. That is light enough to place by hand, but you should keep the weight in your dead-load figures and control the plate during overhead work so it cannot drop or pinch fingers between end plates.

Need an EVT12S Truss Spacer Plate Combination?

Contact us for truss spacer plate selection, compatibility checks, product documentation, and quantity-quote support. For load-bearing or suspended truss assemblies, coordinate the completed system with qualified engineering or rigging personnel.

Structural Solutions, Unmatched Innovation

EVT12S-1/2IN

EVT12S-1/2IN — 0.5" Truss Spacer Plate – 12" x 12" Square Aluminum End-Plate Truss Spacer

1/2 Inch Aluminum Truss Spacer Plate.Adds a 0.5 Inch Increment Between Compatible EVT12S End Plates.