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GN251 Setting Bolt, Steel, Blackened, Hexagon Head Hardened
CloseNextPreviousGN251: Setting Bolt - Type: AK -
Locating Surface, Rounded End, Hardened
![](/images/original/GN251-Setting_Bolt__Hexagon_Head_Hardened__Type_AK_.png)
CloseNextPreviousGN251: Setting Bolt - Type: BK -
Locating Surface with Polyurethane Disc
![](/images/original/GN251-Setting_Bolt__Locating_Surface_with_Polyuretahn_Disc__Type_BK___Steel__Nickel_Plated.png)
Choose your Part
Please select desired options to reveal part number, price and availability
Options
Type AK - With lock nut
Type BK - with Polyurethan disc
Product Description
GN251 Setting Bolt, Steel, Blackened, Hexagon Head Hardened
Setting bolts GN 251 are produced with a hardened and rounded head which can be used as support or setting bolt as an end stop.
Specification
Screw - Tensile strength class 5.8 500 N/mm2
Type AK - Blackened, Locating surface, hexagon head hardened (HRC 45)
Type BK - nickel plated, Polyurethan disc, 90 Shore
Hexagon nut - Steel ST, zinc plated, blue passivated