M8 x 110mm Bright Zinc Plated Cup Square Hexagon Bolt

Summary

The M8 x 110mm Cup Square Hexagon Bolt, also known as a carriage bolt, is a bright zinc plated fastener designed for timber-to-timber and timber-to-metal connections. The distinctive domed head and square shank section beneath it prevent rotation during tightening, making it ideal for general construction, joinery, and structural assembly work. The bright zinc plating provides reliable corrosion resistance for internal and sheltered external applications.

Features

• Cup (domed) head profile provides a neat, snag-free finish on the visible face of the assembly.
• Square shank section beneath the head grips into timber to resist rotation without requiring a tool on the bolt head.
• Full hexagon nut engagement via the standard hex thread along the shank.
• Bright zinc plated (BZP) finish offers good corrosion resistance suitable for internal and light external use.
• M8 thread diameter suits standard M8 nuts and washers for versatile assembly options.
• 110mm shank length accommodates thicker timber sections and multi-layer constructions.
• Manufactured to DIN 603 standard, ensuring consistent dimensional accuracy and thread form.

Specifications

• Thread Diameter: M8
• Length: 110mm
• Head Type: Cup Square (Carriage / Dome Head)
• Drive: Hexagon nut (spanner-driven)
• Finish: Bright Zinc Plated (BZP)
• Standard: DIN 603
• Thread Form: Metric coarse

What's Included

• Cup Square Hexagon Bolts (quantity as supplied - nuts and washers not included unless stated)