... 1,Short Connecting Pin with 2 Nuts Inlaid 2,Interlock and combine the floating cubes ... 201s : Short Connecting Pin with 2 Nuts Inlaid. Interlock and combine the floating cubes as your needs ... , inlaid nuts can fix any simple object like HMAble ... be Zinc Alloy, Stainless Steel, Aluminium, Brass, Steel, Wood and Plastic, etc... And various finishings such as Chrome ...