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A slide is provided for interconnecting to a frame. The slide includes a bar extending along a main axis and having an inner face, an outer face, first and second sides and a bolt-receiving bore extending between the inner face and the outer face along a bore axis at an acute angle to the outer face

A slide is provided for interconnecting to a frame. The slide includes a bar extending along a main axis and having an inner face, an outer face, first and second sides and a bolt-receiving bore extending between the inner face and the outer face along a bore axis at an acute angle to the outer face. The first and second sides includes recessed grooves therein. A sliding member includes first and second legs projecting therefrom and being slidably received in corresponding grooves in the first and second sides of the bar. The legs guiding slideable movement of the sliding member along the bar.

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1. A slide for a frame structure, comprising: a bar extending along a main axis and having an inner face, an outer face and a bolt-receiving bore therethrough, the bolt-receiving bore extending between the inner face and the outer face along a bore axis at an acute angle to the outer face;a sliding

1. A slide for a frame structure, comprising: a bar extending along a main axis and having an inner face, an outer face and a bolt-receiving bore therethrough, the bolt-receiving bore extending between the inner face and the outer face along a bore axis at an acute angle to the outer face;a sliding member slidably mounted to the bar for slideable movement along the main axis;a bolt extending through the bolt-receiving bore in the bar;an elongated frame member having a surface with a slot therein; anda nut receivable in the slot and including a bolt-receiving bore therein, the bolt-receiving bore adapted for receiving the bolt in a mating relationship;wherein:the slot is defined by:first and second converging sidewalls having terminal ends, the sidewalls lying in corresponding planes which are at acute angles to the surface in which the slot extends;first and second diverging outer abutment walls which extend from the terminal ends of the first and second converging sidewalls and have terminal ends; andfirst and second diverging inner abutment walls extending from the terminal ends of the first and second diverging outer abutment walls toward the surface in which the slot extends, the first and second diverging inner abutment walls having terminal ends and diverging from the first and second converging sidewalls, respectively, as the first and second diverging inner abutment walls extend away from the first and second diverging outer abutment walls, respectively; andthe nut includes:a generally flat engagement surface having first and second edges and being engageable with one of the first and second diverging outer abutment walls;a first abutment wall extending from the first edge of the engagement surface and engageable with one of the first and second diverging inner abutment walls;an alignment surface extending from the second edge of the engagement surface and having a terminal edge;a second abutment wall extending from the terminal edge of the alignment surface and being engageable with the other of the first and second diverging outer abutment walls, the second abutment wall having a terminal edge; anda third abutment wall extending from the terminal edge of the second abutment wall and being engageable with the other of the first and second diverging inner abutment walls, the third abutment wall having a terminal edge. 2. The slide of claim 1 wherein the terminal ends of the first and second diverging inner abutment walls are interconnected by a generally concave terminal wall. 3. The slide of claim 1 wherein the bolt-receiving bore in the nut extends along an axis generally perpendicular to the engagement surface. 4. The slide of claim 1 wherein the bar includes a side lying in a plane parallel to the main axis and interconnecting the inner and outer faces, and wherein the frame member includes a lip projecting from the surface, the lip engageable with the side of the bar. 5. A slide for a frame structure, comprising: a bar extending along a main axis and having an inner face, an outer face, first and second sides and a bolt-receiving bore extending between the inner face and the outer face along a bore axis at an acute angle to the outer face, the first and second sides including recessed grooves therein;a bolt extending through the bolt-receiving bore in the bar, the bolt including a head received entirely in the bolt-receiving bore in the bar;a sliding member including first and second legs projecting therefrom and being slidably receivable in corresponding grooves in the first and second sides of the bar, an inner face directed towards the outer face of the bar, an outer face and a bore extending into the outer face of the sliding member along an axis at an acute angle to the outer face of the sliding member;an elongated frame member having a surface with a slot therein; anda nut receivable in the slot and including a bolt-receiving bore therein, the bolt-receiving bore adapted for receiving the bolt in a mating relationship;wherein:the legs guide slideable movement of the sliding member along the bar such that the sliding member passes over the bolt received in the bolt-receiving bore in the bar during the slideable movement thereof;the slot is defined by first and second converging sidewalls, the sidewalls lying in corresponding planes which are at acute angles to the surface;the first and second converging sidewalls have terminal ends;the slot is further defined by first and second diverging outer abutment walls which extend from the terminal ends of the first and second converging sidewalls and have terminal ends;the slot is further defined by first and second diverging inner abutment walls extending from the terminal ends of the first and second outer diverging sidewalls toward the surface, the first and second diverging inner abutment walls having terminal ends;the terminal ends of the first and second diverging inner abutment walls are interconnected by a generally concave terminal wall; andthe nut includes: a generally flat engagement surface having first and second edges and being engageable with one of the first and second diverging outer abutment walls;a first abutment wall extending from the first edge of the engagement surface and engageable with one of the first and second diverging inner abutment walls;an alignment surface extending from the second edge of the engagement surface and having a terminal edge;a second abutment wall extending from the terminal edge of the alignment surface and being engageable with the other of the first and second diverging outer abutment walls, the second abutment wall having a terminal edge; anda third abutment wall extending from the terminal edge of the second abutment wall and being engageable with the other of the first and second diverging inner abutment walls, the third abutment wall having a terminal edge. 6. The slide of claim 5 wherein the bolt-receiving bore in the nut extends along an axis generally perpendicular to the engagement surface. 7. The slide of claim 5 wherein the frame member includes a lip projecting from the surface, the lip engageable with one of the first and second sides of the bar. 8. A slide for a frame structure, comprising: a bar extending along a main axis and having an inner face, an outer face and a bolt-receiving bore extending between the inner face and the outer face along a bore axis at an acute angle to the outer face;a sliding member slidably mounted to the bar for slideable movement along the main axis;a bolt extending through the bolt-receiving bore in the bar;an elongated frame member having a surface with a slot therein, the slot being defined by: first and second converging sidewalls having terminal ends, the first and second sidewalls lying in corresponding planes which are at acute angles to the surface in which the slot extends;first and second diverging outer abutment walls which extend from the terminal ends of the first and second converging sidewalls and have terminal ends;first and second diverging inner abutment walls extending from the terminal ends of the first and second diverging outer abutment walls toward the surface in which the slot extends, the first and second diverging inner abutment walls having terminal ends and diverging from the first and second converging sidewalls, respectively, as the first and second diverging inner abutment walls extend away from the first and second diverging outer abutment walls, respectively; anda generally concave terminal wall extending between the terminal ends of the first and second diverging inner abutment walls; anda nut receivable in the slot and including a bolt-receiving bore therein, the bolt-receiving bore adapted for receiving the bolt in a mating relationship;wherein the nut includes:a generally flat engagement surface having first and second edges and being engageable with one of the first and second diverging outer abutment walls;a first abutment wall extending from the first edge of the engagement surface and engageable with one of the first and second diverging inner abutment walls;an alignment surface extending from the second edge of the engagement surface and having a terminal edge, the alignment surface being generally perpendicular to the engagement surface;a second abutment wall extending from the terminal edge of the alignment surface and being engageable with the other of the first and second diverging outer abutment walls, the second abutment wall having a terminal edge; anda third abutment wall extending from the terminal edge of the second abutment wall and being engageable with the other of the first and second diverging inner abutment walls, the third abutment wall having a terminal edge. 9. The slide of claim 8 wherein the bolt-receiving bore in the nut extends along an axis generally perpendicular to the engagement surface.