Overview
PN 82148 is a castellated nut used on all kinds of axles and shafts subject to vibration and dynamic loads. Holes are drilled in these axles into which cotter pins are inserted after tightening the nut, which in turn pass through vertical slots in the nut. This allows the nut to be securely fastened and prevents it from loosening during vibration.
Strength class PN 82148
The strength class of the PN 82148 nut is the maximum applied force at which the nut begins to fracture. PN 82148 nuts are manufactured in strength classes 6 to 10. From strength class 8 onwards, the nut is considered high-strength.
Fastening group PN 82148
The nut is divided into groups according to the material of manufacture:
- High-strength fasteners - nuts made of steel of strength class 8 and above
- Stainless fasteners - nuts made of stainless steel.
Materials used to manufacture nuts PN 82148
PN 82148 is manufactured in the following materials:
- Steel, which can optionally be coated with plain (white) zinc.
- Stainless steel (A2, A4) does not require coating.
Application range of nuts PN 82148
Nut PN 82148 is used in almost all industries. Hexagonal slotted nuts are often used in furniture production.
