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Portland Bolt & Manufacturing Co., LLC (Portland Bolt), a leading domestic manufacturer and global provider of anchor bolts and nonstandard, custom fasteners ...

The majority of those bolts are hidden inside of the walls, except for one part that's visible from the exterior: those ugly wooden and metal diamonds, which are actually called anchor plates or ...

The high-performance construction elements are embedded in concrete and attached using nuts and washers to the structures or base plates.

Portland Bolt & Manufacturing Co., LLC (Portland Bolt), a leading domestic manufacturer and global provider of anchor bolts and nonstandard construction fast ...

Bolts that were broken or loose are responsible for the derailment of the Scarborough Rapid Transit system in July that prompted the permanent closure of the line, the TTC says.