Hex Inserts

Rotaloc produces and inventories more than 250 sizes and styles of hex inserts made from brass, aluminum, steel and stainless steel. Machined from hex shaped bar stock, hex inserts are one of the most commonly used style of mold-in inserts. Once molded in, the hexagonal shape creates torque resistance. Material will flow into the machined grooves to provide tensile strength..
Common thread types for Rotaloc’s hex inserts include inch, metric, NPT, SAE, and BSP.
- Open/through holes
- Closed/blind
- Inch and Metric
- NPT, SAE and BSP
- Standard and Custom
Click here to view Hex Inserts image gallery.
Click here to view our Hex Inserts info and size sheet.