M2 M2.5 M3 M4 M5 ALLEN KEY GRUB SCREWS CUP POINT SCREWS A2 STAINLESS DIN 916. M5 M6 M8 BUTTON HEAD ALLEN BOLTS HEX SOCKET SCREWS A2 STAINLESS STEEL - ISO 7380. 5mm HALF LOCK NUTS THIN HEXAGON HALF LOCK NUT A2 STAINLESS STEEL DIN 439.
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