M3 M4 M5 M6 M8 Button Head Screws Allen Socket Bolts A2 Stainless Steel ISO 7380
M3 M4 M5 M6 M8 Button Head Allen Socket Screws A2 Stainless ISO 7380. Specs M3 M4 M5 M6 M8. Hex drive screws are fastened with the use of an Allen key of a screwdriver with hexagon drive bits. Socket Screws.