Set Of Stainless Steel Pipe Fittings For Lhb Coach Consisting Of 11(eleven) Items Are: [1] Hex Nipple 15 Mm Specn. No. Is:1239 (Part 2)/2011(5th Revision), Table 28, Threads Iso 7/1, Aisi 304 Qty/Kit 14. [2] Nipple Hexagon Equal 32 Bore Specn. No. Is:1239 (Part 2)/2011(5th Revision), Table 28, Threads Iso 7/1, Aisi 304 Qty/Kit 9. [3] Barrel Nipple 15 Bore X 51 Specn. No. Is:1239 (Part 2)/2011(5th Revision), Table 2, Threads Iso 7/1,Aisi 304 Qty/Kit 8. [4] Hex Reducing Nipple 32 X 25 Mm S