McGill threaded inserts are manufactured to be within excellent tolerances. These are commonly used for motorsport when making linkage bars. Ideal for welding into tubes to manufacture 4 link bars, ladder bars, wishbones, castor arms, compression struts, watts linkages etc. Designed to be welded into standard sizes of CDS or ERW tubing (data specified in below table). Weldable as the thin Zinc coating is burned off easily in the welding process. C45 is a medium carbon steel is used when greater strength and hardness is desired than in the "as rolled" condition. Extreme size accuracy, straightness and concentricity combine to minimize wear in high speed applications. Turned, ground and polished. To complement these reducers, we have a range of other products available in our online store.
