Abstract: A self aligning gasket having holes for passage of securing devices such as bolts, for joining parts together with the gasket positioned in between. A plurality of alignment pins are integrally attached to a fragile connective member to edges of a plurality of the holes formed through the gasket. The pins are installed through corresponding clearance holes in the parts to be joined. Once the parts are secured together, the pins are removed by breaking or cutting the fragile connective members, exposing the corresponding part clearance holes, making them available for their originally intended use.

Abstract: An improved temporary support pin which may be pushed into place rather than screwed into place and used with either English or metric threads. Resilient arms protruding from the support pin are depressed when a workpiece is pushed over them, and spring back into place to support the workpiece and allow a mechanic to have both hands free for replacing screws which attach the workpiece to its permanent mounting. The embodiment further includes a non-circular cross-section at the end gripped by the mechanic, to permit easy gripping, insertion, turning, and removal of the pin. The improved pin is preferably manufactured in one-step molding, significantly reducing the cost of its manufacture.