Safety Tread ProductsASTM A786 / EN 10025 Standard

Industrial Checkered Plate

Heavy-duty traction for demanding surfaces

Checkered plate is an industrial safety sheet engineered by rolling a raised diamond, two-bar, or five-bar pattern directly into the plate surface. The integrated raised ridges provide continuous multi-directional slip resistance and impact durability across equipment walkways, loading docks, ramps, and architectural stairways.

  • Cold or hot rolled uniform traction surface
  • Multi-directional anti-slip safety compliance
  • Custom plasma cutting, bending, and edging
Raised diamond pattern checkered plate surface

Surface Pattern

Diamond / 5-Bar / Lentil Tread

Self-Draining

Standard Dimensions & Material Grades

Key Engineering Specifications

All plates can be sheared, laser profiled, and formed according to your project drawings.

Plate Thickness

1/8" to 1/2"

Standard 3mm – 12mm structural base

Pattern Projection

~1/8" Raised

Rolled diamond, 2-bar, or 5-bar profile

Sheet Formats

48"x96" / 48"x120"

Plus oversized 60"x144" panels

Available Alloys

A36, 304/316, 6061

Carbon steel, stainless, & aluminum

Surface Pattern Profiles

Three standard checkered plate patterns

Select matching surface profiles engineered for specific grip ratings, wet conditions, and industrial load requirements.

Two-Bar Checkered Plate
Classic Profile
Two-Bar Checkered Plate
Parallel two-rib raised pattern, classic anti-slip flooring.

Key Specifications

  • Rib Height: 1.0 mm – 1.8 mm
  • Thickness: 2.0 mm – 8.0 mm
  • Material: Carbon steel & stainless
Five-Bar Checkered Plate
Heavy-Duty Standard
Five-Bar Checkered Plate
Five parallel ribs, widely used tread pattern for platforms and stairs.

Key Specifications

  • Rib Height: 1.2 mm – 2.0 mm
  • Thickness: 2.5 mm – 12.0 mm
  • Material: Steel, aluminum, 304/316
Diamond Checkered Plate
Architectural & Safety
Diamond Checkered Plate
Raised diamond lug pattern, the most common decorative and anti-slip surface.

Key Specifications

  • Lug Height: 1.0 mm – 2.2 mm
  • Thickness: 1.5 mm – 10.0 mm
  • Material: Galvanized & hot-rolled steel

Need specialized bar configurations, precise shear cutting, or project-specific checkered plate patterns?

需要特殊条纹排布、定尺剪切或工程定制防滑花纹板?请随时与技术团队联系。

Technical Specs MatrixASTM / AISI / EN Compliance

Engineering specifications at a glance.

Review alloy grades, standard gauges, and modular sheet dimensions engineered to fulfill architectural and industrial blueprints.

Available Materials & Grades

Carbon Steel
Structural Standard
ASTM A36 / Q235B
High yield strength ideal for structural platforms, ramps, and heavy-duty load floors.
Stainless Steel
Corrosion Resistant
AISI 304 / 316 / 316L
Superior oxidation resistance suitable for chemical washdown, marine environments, and food processing.
Aluminum Alloy
Lightweight & Rigid
Alloy 6061-T6 / 3003-H14
One-third the weight of steel with natural passivating oxide layer for catwalks and transit decking.

Thickness & Gauge Range (1/8" – 1/2")

Light Gauge (1/8 in / 3.2 mm)1/8 in (11 Gauge)

Suitable for pedestrian infill, decorative panels, and equipment safety guards.

Standard Industrial (3/16 in – 1/4 in)3/16 in – 1/4 in (4.8 – 6.4 mm)

Balanced weight and stiffness for stair treads, catwalk walkways, and access platforms.

Heavy-Duty Plate (3/8 in – 1/2 in)3/8 in – 1/2 in (9.5 – 12.7 mm)

Engineered for rolling loads, forklift traffic, trench covers, and loading dock aprons.

Standard Sheet Dimensions

48" × 96" (4 ft × 8 ft)1219 × 2438 mm

Universal modular size for fabrication cuts, stair landings, and standard maintenance docks.

48" × 120" (4 ft × 10 ft)1219 × 3048 mm

Extended span sheet minimizing splice joints along continuous elevated walkways.

60" × 144" (5 ft × 12 ft)1524 × 3658 mm

Wide-format master sheets designed for seamless truck bed floors and spacious loading bays.

Typical Structural Applications

Anti-Slip Stair Treads
Serrated Nosing
Truck Bed Flooring
Heavy Rolling Load
Industrial Platforms
Safety Grated
Access Ramps
Traction Surface
Catwalks & Walkways
Continuous Span
Loading Docks
Forklift Rated
Custom Fabrication & CAD Review

Need custom perforations, patterns, or exact cutouts?

Upload your CAD / DXF specifications for rapid engineering feasibility review.

Fabricated in accordance with ISO 9001 quality systems and ASTM standards