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BSO

A specially designed annular recess in the shank or pilot of the fastener.

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Availability : In Stock

  • Description

Description

To use self-clinching fasteners. roadly defined, a self-clinching fastener is any device, usually threaded, that when pressed into ductile metal, displaces the host material around the mounting hole, causing it to cold flow into a specially designed annular recess in the shank or pilot of the fastener.

BSO M 3X6 To M 3X15
BSO   M 4X10