METSpc is Qualified Distributor of Fully Traceable Mil-Spec Screws. All materials had been identified by its specification number and manufacturer trade name. We have an extensive inventory of mil-spec screws. Every part that is in Factory New (FN) condition and we provide certificate of conformance for all parts. See below for our mil-spec products list.
| LIST OF SCREW STANDARDS-MS/A/AN | |
| Screw Series Standards | Example of Part Number |
| A102 Series | A102-8G, A102-14J |
| A104 Series | A104-3D, A104-2E |
| AN173 to AN186 Series | AN173-12, AN177-11A |
| AN3 to AN6 Series | AN3-11, AN3-12A |
| AN23 to AN32 Series | AN23-24, AN23-22A |
| MS16995 Series | MS16995-53 |
| MS21318 Series | MS21318-2 |
| MS24678 Series | MS24678-14 |
| MS24693(NASM24693) | MS24693-CB132, MS24693-S2 |
| MS24694 Series | MS24694-A5, MS24694-C100 |
| MS27039 Series | MS27039-0807 |
| MS51946 Series | MS51946-7 |
| MS9722 Series | MS9722-17 Note: Standard Inactive |
| MS35206 Series | MS35206-205 |
| MS9556 Series | MS9556-10, MS9556-12 |
| MIL-DTL-1222 Series | - |
| MS20004 to MS20010 Series | MA20004-12 |
| MS21070 Series | MS21070L4 |
| MS21141 Series | MS21141S0503 |
| MS21206 Series | MS21206-C7 |
| MS21250 Series | MS21250-04012 |
| LIST OF SCREW STANDARDS-NAS/NASM | |
| Screw Series Standards | Example of Part Number |
| NAS1121THRUNAS1128 Series | NAS1121-6, NAS1121-25H |
| NAS1131THRUNAS1138 Series | NAS1131-8 |
| NAS1141THRUNAS1148 Series | NAS1141-8 |
| NAS1151THRUNAS1158 Series | NAS1141-8 |
| NAS1181THRUNAS1188 Series | NAS1181-1178 |
| NASM27577 | - |
| NAS1802 Series | NAS1802-3-8 |
| NAS428 Series | NAS428-4-11 |
| NAS624 to NAS628 Series | NAS624-8 |
| NAS6607-NAS6608 Series | NAS6607-54 |
| NAS1101 Series | NAS1101E04 |
| NAS1102 Series | NAS1102E3 |
| NAS1130 Series | NAS1130-3L10 |
| NAS1153 Series | NAS1153-4 |
| NAS1351, NAS1352 Series | NAS1351-3-10 |
| NAS1790 Series | NAS1790-3-3 |
| NAS1304 to NAS1316 Series | NAS1308-6H |
| NAS6303 to NAS6320 Series | NAS6306U17 |
| NAS6403 to NAS6420 Series | NAS6404U20D |
| NAS6603 to NAS6620 Series | NAS6608D22 |
| NAS6703 to NAS6720 Series | NAS6703-9 |
| NAS6803 to NAS6820 Series | NAS6803-11 |
