| AB/01/02/01601 | K4244 | BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED |
| AB/1/2/1601 | K4244 | BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED |
| DEFSTAN53-25 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| BS4168 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS4168:PART 1-M8X12-12.9 ZN | K7766 | BRITISH STANDARDS INSTITUTION |
| BSENISO4762 | K7766 | BRITISH STANDARDS INSTITUTION |
| ISO4762-M8X12-12.9 | I9008 | INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO) |
| M8X12-12.9 ZINC PLATED | K7766 | BRITISH STANDARDS INSTITUTION |
| M8X12BS4168ZINCBS3382-2 | K7766 | BRITISH STANDARDS INSTITUTION |