For reinforcement of M3 screw hole of aluminum chassis
On 2014-07-07 14:12:08
The tapped hole of the M3 of the aluminum chassis of about 1 t soon became stupid soon and I was looking for it without noticing that it is a name called a kaley nut. I tried to Takachi's aluminum chassis as soon as I tried it, and it was so bad that I did not get stupid even with an electric screwdriver.
We stock as thin plate as we have purchased it for thick plate. The product itself was successfully used. I am glad that I was in time for the delivery date of the customer more than anything else. Thank you.
A firm nut for attaching sheet metal parts inside the amplifier can be attached, and it is easy to install and remove. 4.5mm drill should be used when pilot hole is opened with drilling machine, but for hand drill it is set to 4.4mm. The aluminum plate was as thin as 1.2 mm, I was worried about press-fit retention strength but firmly without dropping out. Although a press-fitting tool used a rivetered worker, it is enough for a hobby.