U-Nuts for self tapping screws No8 (4.2mm) ... No12 (5.5mm)
I try to translate what I red some times ago in an internet forum which describes the <U-Nuts> quite simple:
U-Nuts are small metal clamps with a hole where you can fix something. Mostly used for fixing loudspeaker in cars. The U-Nuts are clipsed onto the metal, then the U-Nuts are used like standard nuts.
Many Thanks to the unknown author who gave a quite precise and simple description.
Another theme is rust. The manufacturer claims the following data:
Salt Spray Protection for Phosphate Delta Tone Black: 250 hours minimum
==>This means better then standard passivated material which shows a resistance of 72 hours.
Beside these data I would recommend a standard rustprotection like Waxoil*, Dinitrol*, or paint.
*These are brand names and owned by the relevant companies.
These dimensions are available and can be chosen from the options list below.
self tapping screw |
[mm] |
for sheet-metal |
Art.Nr. |
#8 |
4.2 |
0.7 ... 1.6 mm |
BM0816 |
#10 |
4.8 |
0.9 ... 2.1 mm |
BM1021 |
#12 |
5.5 |
0.9 ... 2.6 mm |
BM1226 |
Available Options:
U-Nuts:
