Sirius Countersunk Machine Screw Slotted BZP M4 20mm Pack of 1

This Sirius Countersunk Machine Screw Slotted BZP is sized M4 x 20mm, ideal for medium-depth fixing applications in general engineering, furniture assembly and automotive repair work. The BZP coating provides corrosion resistance, the countersunk head sits flush with the surface, and the slotted drive is compatible with a standard flat-blade screwdriver. Features and Benefits: • BZP finish for corrosion resistance • Countersunk head for a flush finish • Slotted drive for flat-blade screwdriver installation • Precision metric threads • Suitable for professional and DIY use Specifications: Diameter: M4 Length: 20mm Qty: Pack of 1 Contents: Pack of 1