A one-piece stud and clip is provided by a process working sheet material into a monolithic stud and U-clip fastener. The process includes forming an elongated stud from the sheet material, and bending the sheet material to form the clip. The stud can be a rolled cylinder of the sheet material, or an uninterrupted stud drawn from the sheet material.

An assembly unit has an assembly part with an assembly side and an opposite outer side. A through opening extends from the outer side to the assembly side. A screw has a head that juts radially over the through opening on the outer side and a shank which reaches through the through opening with radial clearance. The screw has a threaded portion and a non-threaded portion disposed between the threaded portion and the head. A holder fixes the screw captively in the through opening. The holder is held axially movably in the through opening and axially movably on the non-threaded shank portion of the screw. The holder has a disk-shaped flange with a flange opening reached through by the non-threaded shank of the screw.

An assembly unit has an assembly part with an assembly side and an opposite outer side. A through opening extends from the outer side to the assembly side. A screw has a head that juts radially over the through opening on the outer side and a shank which reaches through the through opening with radial clearance. The screw has a threaded portion and a non-threaded portion disposed between the threaded portion and the head. A holder fixes the screw captively in the through opening. The holder is held axially movably in the through opening and axially movably on the non-threaded shank portion of the screw. The holder has a disk-shaped flange with a flange opening reached through by the non-threaded shank of the screw.

A fitting for coupling an open upper end of a hollow section column to a support via which a building unit is to be supported on the column. The fitting comprises a body portion configured to be received in the open upper end of the column and rim portions that extend laterally outwardly from an upper end of the body portion so as to engage edge sections of the column at its upper end when the body portion is received in the open upper end.

Provided is a copper alloy fastener element which improves season cracking resistance by a means different from that of increasing a ratio of a β phase. The copper alloy fastener element includes a copper-zinc alloy as a base material, the base material having: an apparent zinc content of from 34 to 38%; a dendrite structure; and a β phase at a ratio of 10% or less.

Provided is a copper alloy fastener element which improves season cracking resistance by a means different from that of increasing a ratio of a β phase. The copper alloy fastener element includes a copper-zinc alloy as a base material, the base material having: an apparent zinc content of from 34 to 38%; a dendrite structure; and a β phase at a ratio of 10% or less.

Provided are an integrated connector and a heat exchanger including the same, which may prevent assembly defects and leaks of a heat exchanger because the connector may be manufactured with precise dimensions, and is easy to manufacture, by integrally forming the connector that connects and firmly couples a header tank and a gas-liquid separator so that a heat exchanger medium communicates in the heat exchanger such as a condenser, in which the integrated connector is formed by molding a first pipe portion inserted into a hole of the header tank, a first flange portion in surface contact with an outer surface of the header tank, a second pipe portion inserted into a hole of the gas-liquid separator, and a second flange portion in surface contact with an outer surface of the gas-liquid separator so as to be connected to one another and have an interior communicating with one another.

Methods of creating a hook for a bike rack. The methods include the steps of providing a planar metal material, cutting a two-dimensional shape from the planar metal material where the two-dimensional shape defines a hook precursor, forming the hook precursor into a three-dimensional hook where the three-dimensional hook includes a hook face, and adding a protective layer to the hook face. In some examples, the methods include processing the three dimensional hook to remove sharp edges, cutting a mounting point into the hook precursor, cutting a bevel on an edge of the hook precursor to define a beveled edge, and/or cutting a curve on an edge of the hook precursor to define a rounded edge.

Methods of creating a hook for a bike rack. The methods include the steps of providing a planar metal material, cutting a two-dimensional shape from the planar metal material where the two-dimensional shape defines a hook precursor, forming the hook precursor into a three-dimensional hook where the three-dimensional hook includes a hook face, and adding a protective layer to the hook face. In some examples, the methods include processing the three dimensional hook to remove sharp edges, cutting a mounting point into the hook precursor, cutting a bevel on an edge of the hook precursor to define a beveled edge, and/or cutting a curve on an edge of the hook precursor to define a rounded edge.

The present disclosure relates to an adjustment device for adjusting a bending angle of a stand for a display device. The adjustment device includes a base on which a stand useable for a display device is to be seated, a plate including a first plate provided to support the base and a second plate provided to be movable toward the first plate, a block formed to protrude from the second plate toward the first plate, and a crank having a first end formed so that as the first end is pressed by the block moving together with the second plate toward the first plate, a second end of the crank presses an inner surface of the stand in order to adjust an angle of the stand.