Slotted set screws with cone point Ingestion-build-105964 What is BS EN 20-1-

What is BS EN 20-1- Protective effectiveness against Lyctus brunneus used in wood preservatives about

— made of corrosion resistant steel or nickel alloy

including those from different manufacturers

Laboratories using ISO 13605 have experience in analyzing coal ashes of certain compositions and they employ calibrations that cover these compositions

A more detailed classification specific to use in earthworks is given in EN 16907-2

Slotted set screws with cone point Ingestion-build-105964 What is BS EN 20-1-1 Scope and field of application This International Standard specifies the characteristics of slotted set screws with cone point and thread sizes from M 1,2 to M 12 inclusive and product grade A. If other specifications are required, it is recommended that they should be selected from existing International Standards, for example ISO 261, ISO 888, ISO 898, ISO 965, ISO 3506, ISO 47591.