Diameter d1: 32 mm; thread d1: M8; height h: 29 mm; thread depth: 14., 5 mm , Stainless steel, rust-proof 1., 4305, matt blasted , RoHS DIN 466-M8-NI ELESA GANTER - Knob | : 30mm; Int.thread: M8; H: 18mm Ganter Ball Knob Stainless Steel Kipp M10 Inside Diameter, 32 Mm Diameter, Ball Knob DIN 319, Plastic, Style E (1/Pkg.), K0158 Rust-proof Industrial Knob About this item Diameter d1: 32 mm; thread d1: M8; height h: 29 mm; thread depth: 14.5 mm Stainless steel, rust-proof 1.4305, matt blasted RoHS See more product details Report an issue with this product Buy Now, Pay Later with Zip Buttons transfer manual operating forces to shafts and rods or are used for opening pull-outs and flaps. Ball knobs stainless steel or aluminium DIN 319 Ball knobs DIN 319 are used to operate gear levers and handle bars.