# Atlas Air Supply

> Availability-first industrial and aerospace fastener supply for government and defense procurement. Paste a part list, an NSN, or a solicitation and get availability on every line — In stock, a lead-time estimate, or quote-only — before the formal quote. Certified (AS9100D, ISO 9001, NADCAP), traceable to lot, and sourced to your origin requirements. Pricing is quote-only.

## Fastener families
- [Hex Cap Screws](https://atlasairsupply.example/catalog/hex-cap-screws): 3 parts · In stock
- [Socket Head Cap Screws](https://atlasairsupply.example/catalog/socket-head-cap-screws): 3 parts · In stock
- [Hex & Lock Nuts](https://atlasairsupply.example/catalog/hex-lock-nuts): 3 parts · In stock
- [Flat & Lock Washers](https://atlasairsupply.example/catalog/flat-lock-washers): 3 parts · In stock
- [Threaded Rod](https://atlasairsupply.example/catalog/threaded-rod): 2 parts · Lead time
- [Structural Bolts](https://atlasairsupply.example/catalog/structural-bolts): 2 parts · Lead time
- [Machine Screws](https://atlasairsupply.example/catalog/machine-screws): 2 parts · In stock
- [Rivets & Dowel Pins](https://atlasairsupply.example/catalog/rivets-dowel-pins): 2 parts · In stock
- [NSN / MIL-spec](https://atlasairsupply.example/catalog/nsn-mil-spec): 2 parts · Quote

## Parts
- [HX-0500-13-200-G8 — Hex Cap Screw 1/2-13 x 2" Grade 8](https://atlasairsupply.example/catalog/hex-cap-screws/HX-0500-13-200-G8): In stock · Alloy Steel · Grade 8 · 1/2-13 x 2" · ASME B18.2.1 · NSN 5306-00-142-0000
- [HX-0375-16-150-G5 — Hex Cap Screw 3/8-16 x 1-1/2" Grade 5](https://atlasairsupply.example/catalog/hex-cap-screws/HX-0375-16-150-G5): In stock · Medium Carbon Steel · Grade 5 · 3/8-16 x 1-1/2" · ASME B18.2.1
- [HX-0250-20-100-SS — Hex Cap Screw 1/4-20 x 1" SS 316](https://atlasairsupply.example/catalog/hex-cap-screws/HX-0250-20-100-SS): In stock · SS 316 · 18-8/316 · 1/4-20 x 1" · ASME B18.2.1
- [SHCS-M8-40-A574 — Socket Head Cap Screw M8 x 40](https://atlasairsupply.example/catalog/socket-head-cap-screws/SHCS-M8-40-A574): In stock · Alloy Steel · A574 · M8 x 40 · ASME B18.3.1M
- [SHCS-0250-20-100-A574 — Socket Head Cap Screw 1/4-20 x 1" A574](https://atlasairsupply.example/catalog/socket-head-cap-screws/SHCS-0250-20-100-A574): In stock · Alloy Steel · A574 · 1/4-20 x 1" · ASME B18.3
- [SHCS-M6-25-SS — Socket Head Cap Screw M6 x 25 SS A2](https://atlasairsupply.example/catalog/socket-head-cap-screws/SHCS-M6-25-SS): Lead time · SS 18-8 · A2-70 · M6 x 25 · ISO 4762
- [HXN-0500-13-G8 — Hex Nut 1/2-13 Grade 8](https://atlasairsupply.example/catalog/hex-lock-nuts/HXN-0500-13-G8): In stock · Alloy Steel · Grade 8 · 1/2-13 · ASME B18.2.2
- [NYL-0375-16-G5 — Nylon-Insert Lock Nut 3/8-16](https://atlasairsupply.example/catalog/hex-lock-nuts/NYL-0375-16-G5): In stock · Medium Carbon Steel · Grade 5 · 3/8-16 · DIN 985
- [HXN-M10-SS316 — Hex Nut M10 SS 316](https://atlasairsupply.example/catalog/hex-lock-nuts/HXN-M10-SS316): Lead time · SS 316 · A4-70 · M10 · DIN 934
- [WSHR-FLT-0500-SS316 — Flat Washer 1/2" SS 316](https://atlasairsupply.example/catalog/flat-lock-washers/WSHR-FLT-0500-SS316): In stock · SS 316 · 1/2" · SAE
- [WSHR-LCK-0375-G8 — Split Lock Washer 3/8" Grade 8](https://atlasairsupply.example/catalog/flat-lock-washers/WSHR-LCK-0375-G8): In stock · Alloy Steel · Grade 8 · 3/8" · ASME B18.21.1
- [WSHR-BEL-0500-SS — Belleville Washer 1/2" SS 316](https://atlasairsupply.example/catalog/flat-lock-washers/WSHR-BEL-0500-SS): Quote · SS 316 · 1/2" · DIN 2093
- [THRD-B7-0750-12 — Threaded Rod 3/4-10 x 12 ft B7](https://atlasairsupply.example/catalog/threaded-rod/THRD-B7-0750-12): Lead time · Alloy B7 · B7 · 3/4-10 x 12ft · ASTM A193
- [THRD-SS-0500-06 — Threaded Rod 1/2-13 x 6 ft SS 316](https://atlasairsupply.example/catalog/threaded-rod/THRD-SS-0500-06): Lead time · SS 316 · B8M · 1/2-13 x 6ft · ASTM A193
- [STRBLT-A325-0625-200 — Structural Bolt 5/8-11 x 2" A325](https://atlasairsupply.example/catalog/structural-bolts/STRBLT-A325-0625-200): Lead time · Carbon Steel · A325 · 5/8-11 x 2" · ASTM F3125
- [STRBLT-A490-0750-250 — Structural Bolt 3/4-10 x 2-1/2" A490](https://atlasairsupply.example/catalog/structural-bolts/STRBLT-A490-0750-250): Lead time · Alloy Steel · A490 · 3/4-10 x 2-1/2" · ASTM F3125
- [MSCR-PH-1024-100-SS — Machine Screw #10-24 x 1" Phillips SS](https://atlasairsupply.example/catalog/machine-screws/MSCR-PH-1024-100-SS): In stock · SS 18-8 · 18-8 · #10-24 x 1" · ASME B18.6.3
- [MSCR-SL-0632-075-ZN — Machine Screw #6-32 x 3/4" Slotted Zinc](https://atlasairsupply.example/catalog/machine-screws/MSCR-SL-0632-075-ZN): In stock · Low Carbon Steel · Commercial · #6-32 x 3/4" · ASME B18.6.3
- [RIV-SLD-0187-BR — Solid Rivet 3/16" Brazier Head](https://atlasairsupply.example/catalog/rivets-dowel-pins/RIV-SLD-0187-BR): Lead time · Aluminum 2117 · MS20470 · 3/16" · MS20470
- [DWL-0250-100-HD — Dowel Pin 1/4" x 1" Hardened](https://atlasairsupply.example/catalog/rivets-dowel-pins/DWL-0250-100-HD): In stock · Alloy Steel · Hardened · 1/4" x 1" · ASME B18.8.2
- [NSN-5306-01-184-1391 — Bolt, machine — NSN, MIL-spec](https://atlasairsupply.example/catalog/nsn-mil-spec/NSN-5306-01-184-1391): Quote · Alloy Steel · Mil-Spec · MIL-DTL-1222 · NSN 5306-01-184-1391
- [NSN-5305-00-071-2072 — Screw, cap, socket head — NSN, MIL-spec](https://atlasairsupply.example/catalog/nsn-mil-spec/NSN-5305-00-071-2072): Quote · Alloy Steel · Mil-Spec · NASM1352 · NSN 5305-00-071-2072

## Notes
- Availability is shown as status only: In stock, Lead time, or Quote.
- Pricing is provided on quote and is not published.
- Every part is certified and traceable; material test reports available on request.