Because of the introduction of substandard fasteners from offshore into the stream of commerce of the United states during the late 1970's consumers and distributors initiated serious efforts to restore responsibility, accountability and traceability. Coupled with these efforts was the fastener quality Act signed into Law by President bush on November 16,1990. these efforts brought significant and lasting changes which have greatly enhanced product quality.
Quench cracking observed in a single piece renders the lot subject to rejection.