Perforated Plate HP 140x300x1.5mm Hot-Dip Galvanized Steel 25pcs Fast 833339
Robust punched metal plates for effective joints and reinforcements in timber structures, manufactured from hot dip galvanized sheet steel.
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Perforated Plate HP 140x300x1.5mm Hot-Dip Galvanized Steel 25pcs Fast 833339
Description
The HP perforated plate, measuring 140x300x1.5 mm, is an essential component for all types of timber structures that require high load-bearing capacity and a long service life. This model is designed to serve as a reliable connector plate for applications such as assembling roof trusses, beams, and other load-bearing timber structural elements. With its robust construction and carefully planned pattern of nail holes, the product ensures strong, stable connections that stand the test of time.
Features and Material Quality
The product is manufactured from hot-dip galvanized steel (grade S250GD+Z275), providing excellent rust protection and high resistance to external stress. The zinc coating effectively guards against moisture and corrosion, making the plate well-suited for both indoor environments and more exposed structural applications. The material’s high yield strength ensures that the connection retains its shape, even under significant mechanical load.
- Material: Hot-dip galvanized sheet steel S250GD+Z275
- Dimensions: Width 140 mm, depth 300 mm, thickness 1.5 mm
- Nail holes: 5.0 mm in diameter
- Quantity/pack: 25 pcs
Applications and Structural Advantages
Perforated steel plates are used in a wide range of construction projects, from residential homes and roof truss assembly to large industrial buildings and decks. They enable flexible, high-strength joints where traditional timber connections are insufficient. To achieve an optimal and secure result, it is important to avoid eccentric loading; the simplest way to ensure this is by using two plates per joint—one on each side of the timber structure.
Installation and Fastening
Proper installation is essential for the timber structure to reach its full load-bearing capacity. For attaching the perforated plate, 4.0 mm anchor nails or 4.8 mm anchor screws are recommended. These fasteners are specifically designed to fit the 5.0 mm nail holes precisely, minimizing play and distributing forces evenly across the entire surface of the plate. Ensure that all designated holes are filled in accordance with applicable building codes and structural drawings to guarantee maximum stability.
Advantages of the HP Perforated Plate
- High-quality hot-dip galvanized steel provides long-lasting corrosion protection
- Optimized nail holes for precise and stable fastening
- Suitable for a wide variety of timber structures and joint types
- Contributes to increased load-bearing capacity and safety in structural elements

