E NUTS Lexis E Nuts are used on collet holders and the unique internal thread on the Type E Insert Nut ensures secure fixing and offers strong resistance in special high speed applications and Lexis E Nuts comes with precision balanced to deliver optimum performance results Ranges: E Nut Clamping Nut Lock Nut Lexis Nut Lexis E Nut ER16 E Nut ER20 E Nut ER25 E Nut ER32 E Nut ER40 E Nut ER50 E Nut Lexis Tooling Systems - we are well-known manufacturers, sellers, suppliers and distributors of Tool Holding Products consist of Clamping Nuts - Hex Nuts, Mini Nuts, E Type Nuts and Ball Bearing Nuts.