100mm Galvanised Batten Screw - 14g - Bugle Head

100mm Batten Screw | Bugle Head | Class 3 Galvanised

The high-capacity structural fastener for deep-penetration timber framing and heavy-duty sub-structure assembly.

Build with industrial-grade stability using the 100mm Galvanised Batten Screw, the professional standard for high-strength timber-to-timber connections. Specifically engineered for heavy-duty construction, this 14-gauge fastener features a specialized bugle head that self-embeds for a clean, flush finish without the need for countersinking. The Class 3 galvanised coating provides robust protection against the elements, making it the ideal choice for structural framing, joist assembly, and outdoor landscaping where long-term durability and deep substrate penetration are essential.

Product Features

• Class 3 Galvanised Protection: Engineered with a high-durability galvanised coating to resist rust and environmental wear, ensuring structural integrity in treated timber and outdoor applications.

• Self-Embedding Bugle Head: Features a unique head profile that draws into the timber to provide a smooth, flush finish, protecting the material surface and allowing for a neat, professional appearance.

• 100mm Deep-Reach Profile: Provides the necessary length for penetrating thicker timber members or securing multiple layers of structural framing, ensuring a permanent and rock-solid connection.

• High-Torque Internal Hex Drive: Designed for use with an internal hex bit, allowing for maximum torque transfer and reducing the risk of cam-out during high-pressure driving into dense hardwoods or treated pine.

• Aggressive Structural Thread: Specifically gauged to provide maximum grip and pull-out resistance, delivering the shear strength required for safety-critical outdoor construction.

Specifications & Support

• Material: Galvanised Steel (Class 3).

• Dimensions: 14g Diameter x 100mm Length.

• Head Style: Bugle Head (Internal Hex Drive).

• Application: Timber Joists, Heavy Decking Frames, Retaining Walls, and Pergolas.

• Warranty: Includes a 3-year replacement warranty on all hardware.

• Shipping: Free shipping on all hardware orders over $99*

Why Choose the 100mm Galvanised Batten Screw?

When structural integrity and penetration depth are the priorities, the 100mm batten screw is the professional’s preferred choice. Its heavy 14-gauge shank provides the industrial-grade strength needed to hold substantial timber frames together under environmental stress and movement. Whether you are constructing the primary sub-frame for a new deck or reinforcing heavy outdoor structures, these screws offer the high-torque performance and corrosion resistance required to ensure your build remains safe and stable for years to come.