Sirius Button Head Socket Screws A2 304 Stainless Steel

The Sirius Button Head Socket Screw in M4 x 20mm is an A2 304 stainless steel fastener suited to furniture assembly, outdoor fixtures and light machinery. The 20mm length provides a secure fixing through thicker materials, with the rounded button head and internal hex drive ensuring a professional finish and easy installation. Features and Benefits: • A2 304 stainless steel construction • Low-profile button head for a neat finish • Internal hex socket drive for high-torque installation • Precision metric threads • Corrosion and rust resistant • Suitable for indoor and outdoor use Specifications: Size: M4 Length: 20mm Qty: Pack of 1 Contents: Pack of 1