n°25 - Hexagon nuts M12 UNI 5588 Mat. A4 Cl.80 n°25 - Hexagon screws M12x60 UNI 5737 Mat. A4 Cl.80 n°50 - Washers M12 stainless steel n°50 – Washers M12 PVC (or other plastic material) n°40 - Hexagon socket button head screws M14 L=100 ISO 7380 Mat. A4 Cl.80 n°40 - Hexagon nuts M14 UNI 5588 Mat. A4 Cl.80 n°80 - Washers M14 stainless steel n°80 – Washers M14 or M16 PVC (or other plastic material) Please indicate stock availability, total price and estimate weight