Sirius Countersunk Head Socket Screws A4 316 Stainless Steel

This Sirius Countersunk Head Socket Screw is size M6 x 20mm, supplied as a Pack of 1. The 20mm length provides reliable thread engagement for medium-load applications in thicker materials, making this variant a go-to choice for marine environments and outdoor structural assemblies. Features and Benefits: • A4 316 stainless steel for exceptional corrosion resistance • Countersunk head sits flush for a clean, snag-free finish • Hexagon socket drive ensures secure, high-torque instal