CHQ Wires Application

Precision Drawell’s CHQ wires are used in several industries like Automotive, Infrastructure, Appliances, and Other Industries for cold forging and fastener applications (like wire for nut bolt). In general, fasteners have been made using thread cutting or by the hot working method. However, due to the change in trend, nowadays the use of the cold working process to enhance productivity and to keep the cost down is quite common in fastener applications. The chief attractions of this process consist of good surface finish and dimensional accuracies to the fasteners. The cold heading process generates great hardness divergences in areas with dissimilar deformation ratios. Hence, an adequate balance of deformation, wire rod diameter, and equilibrated mechanical features of the raw material is required to minimize the scattering of the fastener properties. Examples are Flange Bolt, Bihex Flange Bolt, Wheel Hub Bolt, Serrated Screws, Piston Rod, Nut Wire, bolt wire, Wire for Nut Bolt and Nut bolts wire. These are also used in general engineering industries due to its high tensile nature along with extra strength and fatigue resistance required for total reliability in high strength fastening.