We supply special pieces and fastening elements prepared to withstand any pressure, obtain the best adaptation and achieve the maximum strength in heavy machinery.

This page only gives an overview of this family. Blumaq has all the references for the operation of your machine. For further information, ask our Technical Service.

Hexagonal head: metric and in inches, galvanized and phosphated, standard or special sizes.

Allen head: phosphated, metric and in inches.

High temperature: special screws and nuts for high temperature applications, such as turbochargers and exhaust manifolds.

Wear: specific fasteners for application in the wear-resisting pieces, as well as pins, washers and cotters.

Running in: Fasteners for application in securing tiles on chains, wheel-guide brackets, rollers, etc. Maximum tensile strength.

Miscellaneous: cotters, elastic steel pins, clamps, special small-size fasteners, wheel screws and a wide range including all types of fastening elements.