Self-Seal™ fasteners, manufactured exclusively by Long-Lok, are designed to provide the optimum combination of sealing and fastening in one complete unit. They are cold formed for strength and uniformity, and then assembled with O-rings capable of sealing almost any fluid or gas.
With Self-Seal fasteners, these resilient O-rings are positioned under the head in a precision-engineered groove, and are affected little by repeated assembly and disassembly. They provide a superior degree of sealing and re-usability to the common alternative techniques of chemical coatings or plastic washers that attempt to seal the thread form. And, unlike these common alternatives, with Self-Seal fasteners you’re not limited to a few compatible finishes or hampered by extra parts that need stocking, inventory and assembly.
Temperature Range: -75°F to +450°F; -59°C to +232°C
High Reusability
Self-Seal™ fasteners, manufactured exclusively by Long-Lok, are designed to provide the optimum combination of sealing and fastening in one complete unit. They are cold formed for strength and uniformity, and then assembled with O-rings capable of sealing almost any fluid or gas.
With Self-Seal fasteners, these resilient O-rings are positioned under the head in a precision-engineered groove, and are affected little by repeated assembly and disassembly. They provide a superior degree of sealing and re-usability to the common alternative techniques of chemical coatings or plastic washers that attempt to seal the thread form. And, unlike these common alternatives, with Self-Seal fasteners you’re not limited to a few compatible finishes or hampered by extra parts that need stocking, inventory and assembly.
- Temperature Range: -75°F to +450°F; -59°C to +232°C
- High Reusability
