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.

Conventional Fasteners


Part Number 98019A314
Description Mil Spec. Flat Washer No.6 18-8 Stainless (MS-15795-805) ID.156in x OD.312
PEM Material
Thread Size
Materials NOT Compatible Stainless Cold-rolled Aluminum
Finish None
Sheet Hole Size
Minimum Sheet Thickness
Minimum Distance from Sheet Edge