Change from hexagonal bolt to here. I wish I could prevent teasing.
It is saved because there is no handling in the neighborhood home center.
I hope it has a shape like a bolt with a hexagonal hole instead of a head.
Since the light of the bicycle is dark with the light bulb's dynamo light, I replaced it with Panasonic's LED dynamo light, but purchased substitute items in accordance with the theft. Fixed with Torx bolt so that even a little stolen. Since it is squeezed with a nut, if it is relaxed on the nut side it will not make sense, so it will be a little relaxing.
For car mischief / theft / prevention number plate
On 2016-10-18 11:57:16
Three regular cars, four mini vehicles can fix and attach license plates. Also, as this is exactly the case, a dedicated wrench is on the market, so it is good to braze a hole or a round bar and make an original screw head (make only one screw and wrench for this world). Commercial mischief, theft and prevention screws such as car centers are meaningless if you buy the same screws. It is good to make the screw head cover with aluminum etc. to prevent the use of the screw removal pliers. (For M6 screw)