[1 PC] 18/8 Stainless Steel Carriage Bolt 5/16-18 X 9

18/8 Stainless Steel Carriage Bolt 5/16-18 X 9 is a dependable fastener engineered for wood-to-wood connections in indoor and outdoor projects.

Made from 18/8 stainless steel, this carriage bolt delivers superior corrosion resistance and long-lasting strength. Its rounded carriage head and square neck under the head grip the wood securely, helping prevent rotation during tightening.

Specifications

• Size / Thread: 5/16-18 UNC
• Length: 9 in (overall)
• Head type: Round carriage head
• Under-head feature: Square neck to prevent rotation
• Material: 18/8 stainless steel (type 304) for corrosion resistance
• Finish: Satin stainless finish
• Applications: Ideal for outdoor decks, fences, furniture, and other wood-to-wood or wood-to-metal connections

For best results, pair with compatible nuts and washers as needed, pre-drill pilot holes, and avoid overtightening to maintain the integrity of your project.