FASTENER AND ITS MANUFACTURING METHOD, AND FASTENING STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a fastener for fastening a pair of plate base materials which is easily fastened and fixed manually even in a rising section of the base material or the like, and also to provide its manufacturing method, and a fastening structure. SOLUTION: A skirt part 3 is formed at one end in an axial direction of a body 2 having a male screw 1. The outer periphery of the skirt part 3 is formed in a tooth shape. COPYRIGHT: (C)2007,JPO&INPIT