M8 Thread pitch: 1.25mm. M10 Thread pitch: 1.5mm. M6 Thread pitch: 1.0mm. A2 Stainless Steel. M5 Thread pitch: 0.8mm. A form of socket screw, driven by a hexagon wrench/Allen key. Machine Screws. Allen key size: 2.5mm.
M4 M5 M6 M8 M10 SOCKET CAP SCREWS A2 STAINLESS STEEL HEX ALLEN KEY BOLTS DIN 912
M5 M6 M8 M10 SOCKET BUTTON SCREWS A2 STAINLESS STEEL DOME HEAD BOLT ALLEN KEY
M1.6 M2 M3 M4 M5 M6 M8 M10 M12 M16 M20 A2 STAINLESS STEEL WAVE CRINKLE WASHERS
M4, M5, M6, M8mm Allen Socket Cap Screws, A2 Stainless Bolts
M4 M5 M6 M8 FLANGED SOCKET BUTTON HEAD ALLEN KEY SCREW BOLTS A2 -STAINLESS STEEL
M4 M5 M6 M8 M10 M12 M16 M20 M24 STAINLESS STEEL A2 FORM C FLAT WASHERS BS4320C
