This Sirius Cheese Head Machine Screw is an M4 x 50mm slotted fastener, manufactured from A2 304 stainless steel. The M4 x 50mm is the longest M4 variant in the range, offering maximum thread engagement for demanding through-bolt applications, deep assemblies and structural fixings where length and corrosion resistance are both critical requirements. The slotted drive accepts a flat-blade screwdriver. Features and Benefits: • A2 304 stainless steel construction • Corrosion-resistant, maintenance-free finish • Cheese head for increased bearing surface • Slotted drive for flat-blade screwdriver • Precision metric threads Specifications: Diameter: M4 Length: 50mm Qty: Pack of 1 Contents: Pack of 1
