M16x55 bolt (ASTM A320 M GR L7 OR BSS4882 GR B7 Galvanised Pcs. 800.00 M16 nut (ASTM A194 M GR 4 OR BS4882 GR 4 Galvanized Pcs. 800.00 M16 Hexagon thin nut (ASTM A194M GR 4 or BS4882 GR 4) DIN 936 Pcs. 800.00 M36x120 Bolt (ASTM A320M GR L7 or BSS4882 GR B7 for galvanised pipe clamp LTCS Pcs. 300.00 M24x110 Bolt (ASTM A320M GR L7 or BSS4882 GR B7)for Galvanised pipe clamp LTCS Pcs. 700.00 M36 Nut (ASTM A194M GR 4 or BS4882 GR4 ) for Galvanised pipe clamp LTCS Pcs. 300.00 M24 Nut (ASTM A194M GR 4 or BS4882 GR4) for Galvanised pipe clamp LTCS Pcs. 700.00 Please provide 3.1 and conformity certificate for this quotation.