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.

Self Clinching Nuts

Self Clinching Nuts


This part is offered as non-stock. This means that a minimum order is required, availability is subject to vendor inventory and

ordering may extend part lead times.
Part Number FEO-440-MD
Description Miniature Locking Self-Clinching Fastener
PEM Material 300 series
Style miniature nut
Thread Size 4-40
Materials NOT Compatible Stainless
Finish MD
Sheet Hole Size .172
Minimum Sheet Thickness .039
Minimum Distance from Sheet Edge .140