GN 251 Setting bolts

Types

  • Type AK: Locating surface with rounded end, hardened
  • Type BK: Locating surface with Polyurethan disc

Screw

Steel, tensile strength class 5.8

Type AK

Blackened

Locating surface, hardened (HRC 45)

Type BK

Nickel plated

Polyurethan disc, 90 Shore

Hexagon nut

Steel zinc plated, blue passivated

Setting bolts.

More Information
Material Steel