Sirius 10.9 Grade Socket Button Head Screws

The Sirius 10.9 Grade Socket Button Head Screws are high-tensile fasteners designed for applications where a low-profile, flush-fitting head is required without compromising on strength. Manufactured to ISO 7380 standards, the domed button head provides a neat, professional finish, making these screws ideal for machine guards, panels, enclosures, and general engineering assemblies.

Constructed from alloy steel and heat-treated to achieve 10.9 grade tensile strength, these screws deliver exceptional load-bearing performance in demanding industrial environments. The hexagon socket drive ensures secure, positive engagement with an Allen key or hex bit, reducing the risk of cam-out during installation.

Available in sizes from M3 to M16, with lengths ranging from 5mm to 70mm, there is a variant to suit a wide range of fastening requirements.

Features and Benefits:
• 10.9 grade alloy steel construction for high tensile strength
• Low-profile domed button head for a clean, flush finish
• Hexagon socket drive for positive, cam-out resistant engagement
• Suitable for machine guards, panels, and engineering assemblies
• Heat-treated for enhanced durability and load-bearing performance
• Manufactured to ISO 7380 standards