Sirius Countersunk Machine Screw Slotted BZP

The Sirius Countersunk Machine Screw Slotted BZP is a high-quality precision fixing designed to provide secure, reliable threaded connections with a flush, professional finish. Finished with a bright zinc plated (BZP) coating, these machine screws offer improved resistance to corrosion, making them ideal for general engineering, construction and assembly applications in indoor and sheltered outdoor environments.

The countersunk head sits flush with the surface once installed, creating a smooth, unobtrusive finish where appearance, safety and a level surface are important. The slotted drive allows installation and removal using a standard flat-blade screwdriver. Precision metric threads ensure compatibility with tapped holes or matching metric nuts for dependable fastening performance.

Available in diameters from M2.5 to M8 and lengths from 5mm to 60mm, these screws suit machinery, electrical equipment, control panels, furniture, automotive repairs and general fabrication.

Features and Benefits:
• Bright zinc plated (BZP) finish for improved corrosion resistance
• Countersunk head provides a flush, professional finish
• Slotted drive for use with a standard flat-blade screwdriver
• Precision metric threads for secure and reliable fastening
• Compatible with matching metric nuts and threaded components
• Suitable for indoor and sheltered outdoor applications
• Suitable for professional and DIY use