[5 PKG] Lag Screws Hex Low Carbon Zinc Hot Dipped Galvanized 3/4-4 1/2 X 14

Lag Screws Hex Low Carbon Zinc Hot Dipped Galvanized 3/4-4 1/2 X 14 are heavy-duty timber fasteners designed to deliver strong, durable connections in outdoor and high-moisture environments. The hex head accepts standard drivers, enabling quick driving and a secure bite through wood with reduced cam-out.

Made from low carbon steel and finished with zinc hot-dip galvanizing, these lag screws stand up to the elements, resisting rust and corrosion for long-lasting performance in decks, pergolas, sheds, and outdoor structures. The hex lag design provides high torque transfer and reliable pull-out resistance in a variety of hardwoods and softwoods.

Key benefits include superior holding power, easy installation, and a finish built to withstand outdoor conditions. Use for wood-to-wood connections or attaching structural components where a strong, secure fastener is required.

Specifications

• Size: 3/4-4 1/2 X 14
• Material: Low carbon steel
• Finish: Zinc hot-dip galvanized
• Head: Hex
• Drive: Hex bit-compatible

Applications

Ideal for building decks, fences, outdoor structures, and timber framing where a strong, corrosion-resistant fastener is required. Suitable for wet or coastal environments thanks to the protective galvanized finish.

Installation tips

To achieve maximum holding power, drill pilot holes appropriate for the wood species and screw size, align components, and drive with steady, even pressure using a wrench or driver. Pre-drill to reduce timber splitting and ensure a snug, secure fit with full thread engagement.