Products & Services

Protocase manufactures fully finished custom electronic enclosures and associated parts from a wide variety of materials and components, in 2-3 days with no minimum order. Protocase also provides expert and affordable enclosure design services.

Materials Components Finishes & Marking    

Self Clinching Fasteners

Self Clinching Fasteners - Flush Head

Self Clinching Fasteners - Concealed Head

Self-Clinching fasteners are threaded nuts, studs, or standoffs that are mechanically pressed into sheet metal to provide solid fastening points. Nuts can be used to accept bolts, standoffs can be inserted for mounting circuit boards and studs can be used for mounting connectors.

They are sometimes referred to by the most common brand, called 'PEM ®' brand self-clinching fasteners, which is a trademark of PennEngineering & Manufacturing Corp . They are a very useful item and solve a lot of component mounting problems.

Please see diagrams on the right for definition of dimensions.

Click below for our full product lists.

Self-clinching Stand Offs

Self-clinching Nuts

Self-clinching Studs