1/2" x 3-1/2" Stainless Steel Carriage Bolts - 125/bx

Carriage bolts are primarily used in wood-to-wood or wood-to-metal applications, featuring a domed head and a square neck directly beneath it that embeds into the wood to prevent rotation during tightening. For environments where corrosion resistance is critical—such as outdoor or high-moisture conditions—18-8 stainless steel is preferred due to its high chromium and nickel content, offering significantly better corrosion resistance compared to zinc-plated steel. This makes stainless steel carriage bolts particularly suitable for exterior construction projects, including decks, fences, wooden frameworks, and installations involving pressure-treated lumber.

Features:

• Stainless steel for longevity
• Use where corrosion or rust is of concern