MARTIN SPROCKET & GR
CCB3-H COUPLING BOLT ; 1/2 X 3 COUP BOLT W/NUT GR5
Screw Conveyor Coupling Bolt; Hardened Coupling Bolt; 1/2 IN X 3 IN; Steel
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MARTIN SPROCKET & GR
CCB3-Z COUPLING BOLT ; 1/2" X 3" COUP BOLT W/NUT ZINC
Screw Conveyor Coupling Bolt; Zinc Plated Coupling Bolt; 1/2 IN X 3 IN; Steel
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