Method of preventing adherence of a second coating to a fastener portion

摘要

Accordingly, this invention provides a fastener system which is weldable to a substructure that overcomes the problems and disadvantages of the fasteners of the prior art. Generally, a weldable fastener is disclosed that has a coating applied to at least one surface of the fastener. The coating functions to prevent the deposit of a further coating, particularly an electrodeposition coating, upon further processing.