430209

STE Square tube expander connectors technical informations Material Polyamide (PA) based technopolymer. Resistant to solvents, oils, greases and other chemical agents. Colour Black, matte finish. Features and applications The two connector parts are connected together by means of pins which are housed in special counter-seats. Two cavities inside the connector are provided for housing an hexagonal-head screw or an hexagonal nut. Thanks to the tapered shape of the cavity, the connector exerts a pressure on the inner walls of the tube, due to the tightening of the screw or of the nut, thus ensuring the tensile strength of the connection. The level of the tensile strength depends on the tube dimensional tolerances, the roughness of the tube inner surfaces and the tightening torque applied. The connector has no collar and allows the joining of square tubes to other elements. The assembly can be performed simply by positioning the connector inside the tube, with no need of screws or other fasteners. Assembly of the tube to the connector - Hexagonal-head screw DIN 933 of dimension as shown in the table. - Hexagonal nut DIN 934 of dimension as shown in the table. - Self-locking hexagonal nut DIN 985 of dimension as shown in the table. Special executions on request Connector assembled with nut or screw. Standard Elements Main dimensions Tube dimensions Weight h h Code Description B h s External Thickness Internal g 1 2 430201 STE.20x1.0-M6 18 42 12 32 10 20 1 18 9 430203 STE.20x1.0-M8 18 43 10 30 13 20 1 18 9 430205 STE.20x1.5-M6 17 42 12 32 10 20 1.5 17 10 430207 STE.20x1.5-M8 17 42 10 30 13 20 1.5 17 8 430209 STE.20x2.0-M8 16 43 10 30 13 20 2 16 6 430215 STE.22x1.5-M6 19 41 12 32 10 22 1.5 19 12 430217 STE.22x1.5-M8 19 42 10 30 13 22 1.5 19 10 430223 STE.25x1.5-M8 22 42 10 30 13 25 1.5 22 13 430225 STE.25x1.5-M10 22 42 10 30 17 25 1.5 22 12 430227 STE.25x2.0-M8 21 43 10 30 13 25 2 21 12 430233 STE.30x1.5-M10 27 42 10 30 17 30 1.5 27 22 430235 STE.30x2.0-M8 26 41 10 30 13 30 2 26 20 430237 STE.30x2.0-M10 26 41 10 30 17 30 2 26 20 430241 STE.35x2.0-M10 31 42 10 30 17 35 2 31 27 430251 STE.40x1.2-M10 37.6 40 10 30 17 40 1.2 37.6 41 430253 STE.40x1.2-M12 37.6 40 8 28 19 40 1.2 37.6 39 430255 STE.40x2.0-M10 36 42 10 30 17 40 2 36 36 430257 STE.40x3.0-M8 34 42 11 30 13 40 3 34 35 430259 STE.40x3.0-M10 34 41 10 30 17 40 3 34 32 ELESA and GANTER models all rights reserved in accordance with the law. Always mention the source when reproducing our drawings.