The hardness class and the type of материал the goods are made of: steel without coating
On this auction you are buying a full box containing: 1000 pieces.
They can be mounted not only on shafts, but also on pipes and rivets. Эти элементы определенно надежны и часто используются в строительстве, машиностроении и промышленных секторах.
* иллюстративных photo
Dimensions for the auction you are currently in:
<улей>
d = dw (внутренний диаметр протектора) = 2.5 мм
D (outer diameter of the protector) = (given in the table below)
H (height of security) = (given in the table below)