Amazon.com: Socket Button Head Cap Screw, M12-1.75 x 70mm, Stainless Steel A4-70, Hex Socket (Quantity: 200) Coarse Thread, M12 Hexagonal Allen Bolt, Length: 70mm, Partial Thread : Industrial & Scientific
10pcs) DIN 582 M12 Lifting Eye Nuts, Drop Forged A4 Stainless Steel, Ships Free in USA by Aspen Fasteners, ASSP05824012: Amazon.com: Industrial & Scientific
400pcs) DIN 6796 M12 Conical Spring Washers for Bolted Connections A4 Stainless Steel, Ships Free in USA by Aspen Fasteners, ASSP6796412, Washers - Amazon Canada