4Trade Bolt & Nut M8 x 40 Din Cup Square Hexagon Bright Zinc Plated PK5

4Trade Bolt & Nut M8 x 40 Din Cup Square Hexagon Bright Zinc Plated PK5 Use when ever a smooth finish surface is required Zinc plated, reducing the corrosion rate in normal atmoshere Supplied with nut Available in a range of sizes and lengths