Hammerhead screw for insertion into the side chamber of the K2
SingleRail 36 & 50 rails. It can be inserted at any position and can
be moved later if necessary. thread: M8x20 mm; head shape: 20/12; head
dimensions: 15.5x8.5x4 mm. Material: stainless steel A2 1.4301
Used in K2 SingleRail System
