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NDE.Q

Square tube expander end-caps

Technopolymer

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Description

Main specifications

End-cap

Polyamide based (PA) technopolymer, black colour, matte finish.

Standard execution

DIN 934 zinc-plated steel nuts (included in the supply).

General information

Features and applications

The two end-cap parts have some reference pins which are housed in special counter-seats. Two cavities inside the end-cap are provided for housing two hexagonal nuts DIN 934.

Thanks to the tapered shape of the cavity, the end-cap exerts a pressure on the inner walls of the tube, due to the tightening of the nuts, thus ensuring the tensile strength of the connection.

The level of the tensile strength depends on the tube dimensional tolerances, the condition of the tube inner surfaces and the tightening torque applied.

The end-cap enables the joining of square tubes with other elements or the installation of wheels or levelling elements with locking nut. The installation of a simple levelling element does not enable the expansion of the end-cap: for this kind of applications the use of NDL.Q end-caps is a more proper alternative.

The assembly can be performed simply by positioning the end-cap inside the tube, with no need of screws or other fasteners.

Special executions on request

End-cap without nuts or assembled with only one nut DIN 934.

		B	d	h	External tube diameter	Internal tube diameter	Thickness	Max. static load* [N]
Code	Description									Actions
430751	NDE.Q-20x1.5-M8	20	M8	37	20	17	1.5	3000	18
430761	NDE.Q-25x1.5-M8	25	M8	36	25	22	1.5	3000	23
430763	NDE.Q-25x1.5-M10	25	M10	37	25	22	1.5	3000	33
430765	NDE.Q-25x1.5-M12	25	M12	37	25	22	1.5	3000	41
430771	NDE.Q-30x1.5-M8	30	M8	37	30	27	1.5	3000	31
430773	NDE.Q-30x1.5-M10	30	M10	37	30	27	1.5	3000	43
430775	NDE.Q-30x2-M8	30	M8	37	30	26	2	3000	30
430777	NDE.Q-30x2-M10	30	M10	37	30	26	2	3000	41
430781	NDE.Q-35x1.6-M10	35	M10	37	35	31.8	1.6	3000	49
430783	NDE.Q-35x2-M10	35	M10	37	35	31	2	3000	49
430791	NDE.Q-40x1.5-M10	40	M10	37	40	37	1.5	3000	59
430793	NDE.Q-40x2-M10	40	M10	37	40	36	2	3000	58
430795	NDE.Q-40x2-M12	40	M12	37	40	36	2	3000	65
430797	NDE.Q-40x3-M10	40	M10	37	40	34	3	3000	55
430801	NDE.Q-50x1.5-M10	50	M10	37	50	47	1.5	3000	85
430803	NDE.Q-50x1.5-M12	50	M12	37	50	47	1.5	3000	92
430805	NDE.Q-50x2-M12	50	M12	37	50	46	2	3000	89
430811	NDE.Q-60x2-M10	60	M10	33	60	56	2	3000	115
430813	NDE.Q-60x2.5-M10	60	M10	36	60	55	2.5	3000	107

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