Hillman Fasteners 812512 Galvanized Carriage Bolts 100 Pack

Product Description

The HILLMAN FASTENERS 812512 is a 100-pack of 1/4-inch x 2-inch galvanized carriage bolts engineered for fastening a wooden face to either a wood or metal frame. The flat head design eliminates the need for a washer and delivers a semi-flush finish at the fastening surface. A square underside beneath the head locks into the material to prevent spinning during installation, removing the need for a separate driving tool on the bolt end. The galvanized finish provides corrosion resistance suited for applications exposed to moisture, though a chalky surface appearance is normal for this coating type.

These carriage bolts are well suited for structural and semi-structural fastening tasks common in residential and light commercial construction, decking, fencing, framing connections, and general woodworking assemblies. The 100-unit pack format is practical for contractors and tradespeople working on projects requiring consistent fastener quantities. The galvanized coating makes them appropriate for treated lumber applications and outdoor or semi-exposed environments where rust prevention is a priority.

Key Features

• 1/4-inch x 2-inch galvanized carriage bolt, 100 per pack
• Flat head eliminates the need for a washer and provides a semi-flush finish
• Square underside of head is self-locking to prevent spinning without a driving tool
• Galvanized finish provides corrosion and rust resistance for outdoor and moisture-exposed applications
• Suitable for fastening wood-to-wood and wood-to-metal connections

Compatibility

Designed as an OEM-style replacement and general-use carriage bolt for wood-to-wood and wood-to-metal fastening applications in residential and light commercial construction assemblies.

Installation Notes

Installation is typically performed by carpenters, general contractors, or tradespeople using standard hand or power tools. Always pre-drill an appropriately sized pilot hole through the material before driving the bolt to ensure proper seating of the square shank and to avoid splitting. Follow applicable building codes for structural fastener spacing and load requirements. For structural connections, consult local building authority guidelines before specifying fastener type and quantity.