US20100044486A1 - Jaw assembly for a jaw crusher - Google ...
A jaw assembly for a jaw crusher is disclosed where the assembly comprises a jaw stock ( 12 ), a wear plate ( 16 ), and a fastening device in the form of a bolt ( 34 ) with a square head ( 42 ) at one end and a washer ( 56 ) and fastening nut ( 52 ) positioned at an end opposite to the one end. The bolt ( 34 ) extends between the jaw stock ( 12 ) and the wear plate ( 16 ).
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