Hex. Head Bolt M12X35/30X1.75P Zn. Plated (Passivated) Is:1364-S-8.8 Gr. A To Is:1367. As Per Clw Drawing No - 182-00015-004. Note: Material To Be Procured From Clw Approved Vendors Only. [ W Arranty Period: 30 Months After The Date Of Delivery ] ]