It was outside. Although it is inexpensive, I thought that quality is also good, looking beautiful. Sorry it is because there are no indications of inside folding or outside folding. If you hurry, you are in trouble.
Reinforcement and strength improvement of building structural members
On 2015-12-29 14:33:13
Questions for Specifications Improvement Request Points 1) Please indicate the inner diameter display of the tightening screw hole or the applicable thread diameter in the specification details. (It is difficult to prepare the screw beforehand because the diameter of the screw to be used is unknown.) 2) Tightening hole chamfering direction is unknown, and dissatisfaction remained in this use. This item was for outer tightening, and what I actually wanted was for inner tightening. (In the specification column, you should distinguish between display for outside, inside use etc. If you are going to use both, you should be chamfered on both sides C 05. 3) For this time F-904, What if you set the diameter to 3.2 to 3.5 mm? The wood screw diameter M 3.1 could not be used, it became M 2.7, the driver bit became # 1, a cruciform hole licking occurred, and it was hard for many.