Roof Bolts information

We manufacturer Custom lengths, diameters, threading, and coatings available with customer specific steel grades. Regardless of which configuration our roof bolts feature precision-formed surface protrusions along the shank. These nibs enhance resin mixing during installation and improve mechanical interlock between the bolt, resin, and surrounding strata.
Shear pinned roofbolts incorporate engineered shear pins that allow staged anchorage and controlled load transfer. This design is ideal for dynamic or high-stress environments where energy absorption and predictable performance are critical.