The present invention can easily install horizontal and vertical members in a truss shape by simply assembling the horizontal member and the vertical member without welding or separate fixing angles, and can fix the exterior material to the exterior wall of the building so that the interior and exterior materials can be easily installed The present invention relates to a non-welded truss hardware. A preferred embodiment of the present invention includes a horizontal member having a rectangular pipe shape having a rectangular cross section, a slot having a longitudinally central portion in the widthwise direction, the slot being formed at a predetermined interval in a vertical direction of the outer wall of the building; The body is inserted into the body insertion section and the body insertion section is inserted into the body insertion section. The body insertion section and the body insertion section are formed in the shape of a rectangular pipe having a rectangular cross section, A vertical member which is formed by a through hole formed by a slide groove of a long slot and is formed in a vertical direction at regular intervals in the horizontal direction of the horizontal member; The bolt head and the bolt head are integrally formed by cutting the bolt head and the body so as to be parallel to each other. The bolt head is located inside the horizontal member, and the body protrudes outward through the slot A body protruding from a slot of the horizontal member passes through a coupling hole of the vertical member and is coupled with a nut at the outside of the slot so that the body is inserted through the body insertion portion of the vertical member, And an engaging bolt configured to engage the horizontal member and the vertical member while preventing the engaging bolt from rotating by moving the fixing portion along the slide groove.
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