Samac PP10240CSH10 M10x240mm BZP Cup Sq Hex Bolt/Nut/Washer(10)A PP10240CSH10 Professional-grade Cup Square Hex Bolt set, supplied with matching nuts and washers. Designed for heavy-duty timber-to-timber and timber-to-metal connections. Cup head and square neck help prevent spinning during tightening. Bright Zinc Plated (BZP) finish provides protection against rust and corrosion. Suitable for construction, joinery, and general DIY applications. Size: M10 x 240mm. Pack quantity: 10. Vendor: Samac. The Samac M10 x 240mm Cup Square Hex Bolt set delivers a dependable fastening solution for demanding timber and construction applications. Engineered for secure installation, the square neck grips into the wood to prevent rotation, allowing the nut to be tightened efficiently and accurately. With its durable Bright Zinc Plated finish and included nuts and washers, this set offers a practical, corrosion-resistant option for professionals and DIY users seeking reliable performance and long-lasting strength.