Assembled Structural Bolts High Tensile Hex Set, Nut & Washer assemblies Available in Bright Zinc Plated or Hot Dipped Galv. Assemblies made up from ISO4042, ISO4032 & ISO 7091. CE Approved to EN 15048-1 Supplied with Material Test Certificates in accordance with EN10204 3.1 Structural Bolting products: Holding Down Bolts All Product Categories