This M5 x 80 mm Phillips pan machine screw is a metric, general-purpose fastener designed to secure components to tapped holes, nuts or inserts where a low-profile, rounded head is required. The pan head gives a broad bearing surface while the Phillips (cross) recess allows rapid installation with power or manual drivers, making this screw suitable for panel assembly, electrical enclosures and general machinery assembly.

The screw is manufactured in A2 stainless steel (AISI 304), complying with the material requirements of EN ISO 3506 for corrosion-resistant stainless fasteners. The thread is a standard ISO metric coarse thread (M5, 0.8 mm pitch) manufactured to ISO 261/ISO 965 tolerances. The pan head with Phillips drive corresponds to ISO 7045 (equivalent to DIN 7985) for cross-recessed pan head machine screws. The finish is natural stainless steel, typically passivated to enhance the corrosion-resistant oxide layer.

Typical applications include fastening electronic enclosures, control panels, junction boxes, light-duty machinery, and architectural fittings where a neat, domed head is preferred. Because it is A2 (304) grade stainless, it offers good resistance to atmospheric corrosion and most non-chloride environments, so it is commonly used in construction, automotive interiors, electrical installations and food equipment that do not demand the higher corrosion resistance of A4 (316) stainless.

Key benefits of this M5 x 80 mm pan head screw are its corrosion resistance from 304 stainless steel, compatibility with standard metric nuts and tapped holes, and ease of fitment using Phillips drivers. The A2 material provides adequate strength for many general engineering and maintenance tasks while remaining non-reactive with many common materials. Note that for prolonged exposure to seawater or highly chlorinated environments, A4 (316) stainless fasteners are recommended instead.

Duchy Fasteners stocks this item across a range of lengths and pack sizes. This M5 x 80 mm Phillips pan machine screw is available single or in trade packs (for example 25, 100) and can be supplied alongside matching metric nuts and threaded inserts to suit your application. For bespoke quantities or technical queries contact our sales team.