"VALUE mounting material for 19"" components, M5, 100 pieces19"" mounting kit, set of 100 (screw, washer, lock nut)Use an earthing cage nut and a nomel washer to earth to at least one attachment point in accordance with the standardFor mounting front panels, patch panels or other fixtures on frames, angle profiles or depth members with rectangular perforationIncluded in delivery:100x oval head screw, M5 x 16, galvanised steel100x plastic washer, black100x M5 cage nut, galvanised steel"