HOME>Product introduction

■Looseness stop screw (When there is a screw on the companion side.)

SPRINGBOLT── "The spring bolt" is the screw which a cost reduction ┃               and prevention of a return can realize at the same ┃               time.
┃               (It has been acquired in the patent many in the    ┃                country, America, South Korea,china,Eu,)
┃               It copes with an environmental problem, too.

SPRINGBOLTU─ The generality of "the usual spring bolt" is                             strengthened.

Copyright (C)2001 IDEA,inc All Rights Reserved.