A2 stainless steel hexagon head set screws. Set screws are the fully threaded version of the standard bolt. Threads are standard metric coarse (most common). All set screws are high tensile grade 8.8 and meet DIN 933 Standards.
M5 - 0.8mm pitch - thread diameter 5mm - spanner size 8mm.
The Screw lengths are measured from the underside of the head. Manufactured from A2 grade stainless steel for improved corrosion resistance.