Countersunk Head Threaded Insert - Closed End Keyless - Unified
Countersunk Head
- Designed for high load applications. Countersunk feature allow fastener to be installed flush with sheet surface.
- Both UNC and UNF threads available in No. 10 and larger thread sizes. Check for availability of other grip ranges and designs.
Clear
Filter
Thread Size
Fastening
- Installed
- Uninstalled
Standard Finish
- Anodized in accordance with MIL-A-8625, Type II, Class 1 plus lubricant
- Cadmium Plate - .0003” minimum thickness per SAE AMS-QQ-P-416 Class 2, Type II
- None - bright as machined
- Passivated and/or tested per ASTM A380
Fastener Material
Item # |
Thread Size |
Fastening |
Standard Material |
Standard Finish |
CAD |
|---|---|---|---|---|---|
| AENM25B271 | Thread Size N/A 1/4-20 | Fastening N/A Uninstalled | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A |
| AENM25B271 | Thread Size N/A 1/4-20 | Fastening N/A Installed | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A |
| AENM25B331 | Thread Size N/A 1/4-20 | Fastening N/A Uninstalled | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A |
| AENM25B331 | Thread Size N/A 1/4-20 | Fastening N/A Installed | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A |
| AENM25B391 | Thread Size N/A 1/4-20 | Fastening N/A Uninstalled | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A |
| AENM25B391 | Thread Size N/A 1/4-20 | Fastening N/A Installed | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A |
| AENM25B451 | Thread Size N/A 1/4-20 | Fastening N/A Uninstalled | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A |
| AENM25B451 | Thread Size N/A 1/4-20 | Fastening N/A Installed | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A |
| AENM31B181 | Thread Size N/A 5/16-18 | Fastening N/A Uninstalled | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A |
| AENM31B181 | Thread Size N/A 5/16-18 | Fastening N/A Installed | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A |
| AENM31B256 | Thread Size N/A 5/16-18 | Fastening N/A Uninstalled | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A |
| AENM31B256 | Thread Size N/A 5/16-18 | Fastening N/A Installed | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A |
| AENM31B331 | Thread Size N/A 5/16-18 | Fastening N/A Uninstalled | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A |
| AENM31B331 | Thread Size N/A 5/16-18 | Fastening N/A Installed | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A |
| AENM31B406 | Thread Size N/A 5/16-18 | Fastening N/A Uninstalled | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A |
| AENM31B406 | Thread Size N/A 5/16-18 | Fastening N/A Installed | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A |
| AENM31B481 | Thread Size N/A 5/16-18 | Fastening N/A Uninstalled | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A |
| AENM31B481 | Thread Size N/A 5/16-18 | Fastening N/A Installed | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A |
| AENM31B556 | Thread Size N/A 5/16-18 | Fastening N/A Uninstalled | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A |
| AENM31B556 | Thread Size N/A 5/16-18 | Fastening N/A Installed | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A |
| AENM37B211 | Thread Size N/A 3/8-16 | Fastening N/A Uninstalled | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A |
| AENM37B211 | Thread Size N/A 3/8-16 | Fastening N/A Installed | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A |
| AENM37B296 | Thread Size N/A 3/8-16 | Fastening N/A Uninstalled | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A |
| AENM37B296 | Thread Size N/A 3/8-16 | Fastening N/A Installed | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A |
| AENM37B381 | Thread Size N/A 3/8-16 | Fastening N/A Uninstalled | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 |
CAD
N/A |


