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Countersunk Head Threaded Insert - Closed End Keyed - 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.
Part # |
Thread Size |
Grip Range |
L ± .015 |
Fastening |
Standard Material |
Standard Finish |
CAD |
---|---|---|---|---|---|---|---|
AECH25KB271 | Thread Size N/A 1/4-20 | Grip Range N/A .211 - .271 in | L ± .015 N/A | Fastening N/A Installed | Standard Material N/A 4037 Alloy Steel | Standard Finish N/A Cadmium Plate - .0003” minimum thickness per SAE AMS-QQ-P-416 Class 2, Type II | CAD N/A |
AECH25KB271 | Thread Size N/A 1/4-20 | Grip Range N/A .211 - .271 in | L ± .015 N/A 1.125 in | Fastening N/A Uninstalled | Standard Material N/A 4037 Alloy Steel | Standard Finish N/A Cadmium Plate - .0003” minimum thickness per SAE AMS-QQ-P-416 Class 2, Type II | CAD N/A |
AEBR25KB271 | Thread Size N/A 1/4-20 | Grip Range N/A .211 - .271 in | L ± .015 N/A | Fastening N/A Installed | Standard Material N/A Alloy No. 260 Brass | Standard Finish N/A None - bright as machined | CAD N/A |
AEBR25KB271 | Thread Size N/A 1/4-20 | Grip Range N/A .211 - .271 in | L ± .015 N/A 1.125 in | Fastening N/A Uninstalled | Standard Material N/A Alloy No. 260 Brass | Standard Finish N/A None - bright as machined | CAD N/A |
AESS25KB271 | Thread Size N/A 1/4-20 | Grip Range N/A .211 - .271 in | L ± .015 N/A | Fastening N/A Installed | Standard Material N/A 430 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 | CAD N/A |
AESS25KB271 | Thread Size N/A 1/4-20 | Grip Range N/A .211 - .271 in | L ± .015 N/A 1.125 in | Fastening N/A Uninstalled | Standard Material N/A 430 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 | CAD N/A |
AENM25KB271 | Thread Size N/A 1/4-20 | Grip Range N/A .211 - .271 in | L ± .015 N/A | 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 |
AENM25KB271 | Thread Size N/A 1/4-20 | Grip Range N/A .211 - .271 in | L ± .015 N/A 1.125 in | 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 |
AEA25KB271 | Thread Size N/A 1/4-20 | Grip Range N/A .211 - .271 in | L ± .015 N/A | Fastening N/A Installed | Standard Material N/A 6053 Aluminum or 6061 Aluminum | Standard Finish N/A Anodized in accordance with MIL-A-8625, Type II, Class 1 plus lubricant | CAD N/A |
AEA25KB271 | Thread Size N/A 1/4-20 | Grip Range N/A .211 - .271 in | L ± .015 N/A 1.125 in | Fastening N/A Uninstalled | Standard Material N/A 6053 Aluminum or 6061 Aluminum | Standard Finish N/A Anodized in accordance with MIL-A-8625, Type II, Class 1 plus lubricant | CAD N/A |
AES25KB271 | Thread Size N/A 1/4-20 | Grip Range N/A .211 - .271 in | L ± .015 N/A | Fastening N/A Installed | Standard Material N/A Low Carbon Steel | Standard Finish N/A Cadmium Plate - .0003” minimum thickness per SAE AMS-QQ-P-416 Class 2, Type II | CAD N/A |
AES25KB271 | Thread Size N/A 1/4-20 | Grip Range N/A .211 - .271 in | L ± .015 N/A 1.125 in | Fastening N/A Uninstalled | Standard Material N/A Low Carbon Steel | Standard Finish N/A Cadmium Plate - .0003” minimum thickness per SAE AMS-QQ-P-416 Class 2, Type II | CAD N/A |
AECH8KB241 | Thread Size N/A #8-32 | Grip Range N/A .201 - .241 in | L ± .015 N/A | Fastening N/A Installed | Standard Material N/A 4037 Alloy Steel | Standard Finish N/A Cadmium Plate - .0003” minimum thickness per SAE AMS-QQ-P-416 Class 2, Type II | CAD N/A |
AECH8KB241 | Thread Size N/A #8-32 | Grip Range N/A .201 - .241 in | L ± .015 N/A .875 in | Fastening N/A Uninstalled | Standard Material N/A 4037 Alloy Steel | Standard Finish N/A Cadmium Plate - .0003” minimum thickness per SAE AMS-QQ-P-416 Class 2, Type II | CAD N/A |
AECH6KB241 | Thread Size N/A #6-32 | Grip Range N/A .201 - .241 in | L ± .015 N/A | Fastening N/A Installed | Standard Material N/A 4037 Alloy Steel | Standard Finish N/A Cadmium Plate - .0003” minimum thickness per SAE AMS-QQ-P-416 Class 2, Type II | CAD N/A |
AECH6KB241 | Thread Size N/A #6-32 | Grip Range N/A .201 - .241 in | L ± .015 N/A .812 in | Fastening N/A Uninstalled | Standard Material N/A 4037 Alloy Steel | Standard Finish N/A Cadmium Plate - .0003” minimum thickness per SAE AMS-QQ-P-416 Class 2, Type II | CAD N/A |
AEBR8KB241 | Thread Size N/A #8-32 | Grip Range N/A .201 - .241 in | L ± .015 N/A | Fastening N/A Installed | Standard Material N/A Alloy No. 260 Brass | Standard Finish N/A None - bright as machined | CAD N/A |
AEBR8KB241 | Thread Size N/A #8-32 | Grip Range N/A .201 - .241 in | L ± .015 N/A .875 in | Fastening N/A Uninstalled | Standard Material N/A Alloy No. 260 Brass | Standard Finish N/A None - bright as machined | CAD N/A |
AEBR6KB241 | Thread Size N/A #6-32 | Grip Range N/A .201 - .241 in | L ± .015 N/A | Fastening N/A Installed | Standard Material N/A Alloy No. 260 Brass | Standard Finish N/A None - bright as machined | CAD N/A |
AEBR6KB241 | Thread Size N/A #6-32 | Grip Range N/A .201 - .241 in | L ± .015 N/A .812 in | Fastening N/A Uninstalled | Standard Material N/A Alloy No. 260 Brass | Standard Finish N/A None - bright as machined | CAD N/A |
AESS8KB241 | Thread Size N/A #8-32 | Grip Range N/A .201 - .241 in | L ± .015 N/A | Fastening N/A Installed | Standard Material N/A 430 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 | CAD N/A |
AESS8KB241 | Thread Size N/A #8-32 | Grip Range N/A .201 - .241 in | L ± .015 N/A .875 in | Fastening N/A Uninstalled | Standard Material N/A 430 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 | CAD N/A |
AESS6KB241 | Thread Size N/A #6-32 | Grip Range N/A .201 - .241 in | L ± .015 N/A | Fastening N/A Installed | Standard Material N/A 430 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 | CAD N/A |
AESS6KB241 | Thread Size N/A #6-32 | Grip Range N/A .201 - .241 in | L ± .015 N/A .812 in | Fastening N/A Uninstalled | Standard Material N/A 430 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 | CAD N/A |
AENM8KB241 | Thread Size N/A #8-32 | Grip Range N/A .201 - .241 in | L ± .015 N/A | 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 |