Hillman 3/8 in. x 12 in. Zinc-Plated Steel Carriage Bolt, 50-Pack Rigid Insulation Phosphate-Coated Steel: Added corrosion resistance

Phosphate-Coated Steel: Added corrosion resistance for lasting performance

Water/Mold Resistant: Water-resistant LVT that’s antibacterial

low-VOC sealed surface for bathroom environments

suitable for damp areas like bathrooms and basements

Hillman 3/8 in. x 12 in. Zinc-Plated Steel Carriage Bolt, 50-Pack Rigid Insulation Phosphate-Coated Steel: Added corrosion resistance3 8 in. x 12 in. Zinc Plated Steel Carriage Bolts (50 Pack) Durable steel carriage bolts with a corrosion resistant zinc plated finish for fastening wood to wood or metal. The rounded head and square neck lock into place for a clean, semi flush look without a washer. Ideal for structural and outdoor projects where dependable hold matters. Key Features: Corrosion Resistance: Zinc plated finish helps protect against rust and wear Secure Hold: Square