Bolt MC UNC - 5/8in dia - 5in Long - 1768 Nuts Bolts Washers - UNC Bolt MC UNC 5/8in dia - 5in Long 1768 xmod Ref : 17649 NSN 5306999411607 ( 5306-99-941-1607 ) DMC G1C Oem Ref No. 1768 Z PLTD&PASSIVTD(UNBLEACHD) Stock Type Ex MoD Surplus Reference Image* × 1 / 1 ❮ ❯ This item is sold out If we get more in-stock you will be emailed.