Sliding nut with fixing aid, for C-anchor rails, for precise fixing without slipping, especially in vertical applications, the sliding nut is screwed into the profile by 90° using the fixing aid and can be variably positioned by pressing on, can be used at any point in the profile. Use for: anchor rails/profile rails in E3/E5 2996Z with 22 mm slot width Dimensions (approx. dimensions) Length L: 50 mm Width B: 25 mm Sliding nut height H: 18 mm Thread: M 6 Strength class: Material No. 1.4571 Sliding nut material: stainless steel, material No. 1.4571 Fixing aid material: grey polyamide (PA), halogen-free