| 13Y264-0022-0008-113 | K6451 | BAE SYSTEMS MARINE LIMITED |
| 13Y264-0022-0008PT113 | K6451 | BAE SYSTEMS MARINE LIMITED |
| Y264-0022-0008-113 | K6451 | BAE SYSTEMS MARINE LIMITED |
| Y264-0022-0008PT113 | K6451 | BAE SYSTEMS MARINE LIMITED |
| BS57 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS57-TABLE 2 2BA X 7/16 | K7766 | BRITISH STANDARDS INSTITUTION |