Hex Socket Head Cap Ultra Low Head Bolt (with Gas Ventilation Hole) - SVSHS / SVSHS-PC【1 a 20 unidades】 (SVSHS-M5X20)

· All heads are 1.5 mm or less. There is no need to worry about protruding screw heads after tightening. For improving the compactness and safety of equipment and systems. For FPD manufacturing equipment, semiconductor manufacturing equipment and other vacuum equipment and chambers in clean rooms.