M16 Eye Bolt - Cast Stainless Steel (A2). Thread Size (T) M16 (16mm). M3 COUNTERSUNK ALLEN KEY BOLTS A2 STAINLESS STEEL DIN 7991 BOLT SOCKET SCREWS. M2 - 10MM ALLEN KEY GRUB SCREWS CUP POINT SCREWS STAINLESS STEEL A2 - DIN 916.
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