M4 Socket Button Head Screws – Hex Drive – A4 Stainless Steel (DIN 7380)

A4 Stainless Steel Button Head Socket Screws (ISO 7380 / DIN 7380) are high-performance fasteners featuring a low-profile, domed head and an internal hex (Allen) drive, designed for applications where a clean, finished appearance is required.

The rounded button head provides a smooth, aesthetic finish while reducing the risk of snagging, making these screws ideal for visible assemblies and applications where presentation matters.

Manufactured from A4 stainless steel (316 marine grade), they offer excellent corrosion resistance, making them suitable for marine, outdoor, and harsh environments exposed to moisture, salt, and chemicals.

With a full metric thread, these screws are widely used in marine equipment, automotive applications, furniture, and general engineering where both appearance and durability are essential.

• Material: A4 Stainless Steel (316)
• Finish: Natural Stainless
• Head Type: Button Head
• Drive Type: Hex Socket (Allen)
• Thread Type: Metric
• Standards: ISO 7380 ≈ DIN 7380
  

Available in the following lengths:

M4 × 12mm | M4 × 20mm

View all DIN 7380 Socket Button Head Screws
View all A4 Socket Button Head Screws