TIMCO Carriage Bolts, Hex Nuts & Form A Washers – Dome – Exterior – Green

Exterior-Grade Carriage Bolts with Nuts & Washers for Secure Timber Fixing. TIMCO Exterior Carriage Bolt Sets provide a complete fixing solution for timber-to-timber connections and timber to metal where a smooth, low-profile dome head finish is required. Each set includes a corrosion-resistant green organic-coated dome head bolt, a matching hex nut, and a Form A washer. Designed for exterior use, they are ideal for decking, fencing, playground equipment, and other outdoor joinery projects.. Key Features & Benefits. Complete Set: Supplied with bolt, hex nut, and Form A washer for convenience.. Dome Head Design: Provides a smooth, snag-free finish and added security on the visible side.. Square Neck Under Head: Prevents bolt rotation during tightening for easier installation.. Green Organic Coating: Exterior-grade corrosion protection, perfect for treated timber.. Versatile Application: Suitable for decking, fencing, gates, and garden structures.. Application Areas. Decking board and frame fixing. Fencing and gate construction. Timber playground and outdoor furniture assembly. Garden structures and landscaping. Timber-to-metal fixings with pre-drilled holes. Technical Specifications. Head Type: Dome (carriage bolt). Nut Type: Hex nut. Washer Type: Form A washer. Neck Style: Square shank under head. Material: Carbon steel. Finish: Green organic coating (exterior grade). Use: Exterior timber and treated wood applications