| BS4168:PART 1-M5X40-12.9 CD | K7766 | BRITISH STANDARDS INSTITUTION |
| BS4168CPSOMT05.00X040ST00CD | K7766 | BRITISH STANDARDS INSTITUTION |
| DEFSTAN53-25 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| FH70-4-1-10001TEM792 | K4244 | BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED |
| BSENISO4762 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS4168TBL3M5X40CP | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
| ISO4762-M5X40-12.9 | I9008 | INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO) |
| M5X40-12.9 CADMIUM PLATED | K7766 | BRITISH STANDARDS INSTITUTION |
| M5X40BS4168CADBS3382-1 | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |
| TORNADO-9218 | U9115 | MINISTRY OF DEFENCE BRITISH STANDARD REFERENCES CONSTRUCTED TO A DEFINITI LEVEL FOR EUROFIGHTER AND TORNADO U NCB TASKING |