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Countersunk Head Threaded Insert - Open 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 |
A ± .015 |
M Ref. |
Fastening |
Standard Material |
Standard Finish |
CAD |
---|---|---|---|---|---|---|---|---|
AEBR25K271 | Thread Size N/A 1/4-20 | Grip Range N/A .211 - .271 in | A ± .015 N/A | M Ref. N/A .440 in | Fastening N/A Installed | Standard Material N/A Alloy No. 260 Brass | Standard Finish N/A None - bright as machined | CAD N/A |
AEBR25K271 | Thread Size N/A 1/4-20 | Grip Range N/A .211 - .271 in | A ± .015 N/A .812 in | M Ref. N/A | Fastening N/A Uninstalled | Standard Material N/A Alloy No. 260 Brass | Standard Finish N/A None - bright as machined | CAD N/A |
AEBR25K211 | Thread Size N/A 1/4-20 | Grip Range N/A .151 - .211 in | A ± .015 N/A | M Ref. N/A .440 in | Fastening N/A Installed | Standard Material N/A Alloy No. 260 Brass | Standard Finish N/A None - bright as machined | CAD N/A |
AEBR25K211 | Thread Size N/A 1/4-20 | Grip Range N/A .151 - .211 in | A ± .015 N/A .750 in | M Ref. N/A | Fastening N/A Uninstalled | Standard Material N/A Alloy No. 260 Brass | Standard Finish N/A None - bright as machined | CAD N/A |
AEBR25K151 | Thread Size N/A 1/4-20 | Grip Range N/A .089 - .151 in | A ± .015 N/A | M Ref. N/A .440 in | Fastening N/A Installed | Standard Material N/A Alloy No. 260 Brass | Standard Finish N/A None - bright as machined | CAD N/A |
AEBR25K151 | Thread Size N/A 1/4-20 | Grip Range N/A .089 - .151 in | A ± .015 N/A .687 in | M Ref. N/A | Fastening N/A Uninstalled | Standard Material N/A Alloy No. 260 Brass | Standard Finish N/A None - bright as machined | CAD N/A |
AESS25K451 | Thread Size N/A 1/4-20 | Grip Range N/A .391 - .451 in | A ± .015 N/A | M Ref. N/A .445 in | 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 |
AESS25K451 | Thread Size N/A 1/4-20 | Grip Range N/A .391 - .451 in | A ± .015 N/A 1.00 in | M Ref. N/A | 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 |
AESS25K391 | Thread Size N/A 1/4-20 | Grip Range N/A .331 - .391 in | A ± .015 N/A | M Ref. N/A .435 in | 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 |
AESS25K391 | Thread Size N/A 1/4-20 | Grip Range N/A .331 - .391 in | A ± .015 N/A .937 in | M Ref. N/A | 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 |
AESS25K331 | Thread Size N/A 1/4-20 | Grip Range N/A .271 - .331 in | A ± .015 N/A | M Ref. N/A .435 in | 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 |
AESS25K331 | Thread Size N/A 1/4-20 | Grip Range N/A .271 - .331 in | A ± .015 N/A .875 in | M Ref. N/A | 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 |
AESS25K271 | Thread Size N/A 1/4-20 | Grip Range N/A .211 - .271 in | A ± .015 N/A | M Ref. N/A .440 in | 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 |
AESS25K271 | Thread Size N/A 1/4-20 | Grip Range N/A .211 - .271 in | A ± .015 N/A .812 in | M Ref. N/A | 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 |
AESS25K211 | Thread Size N/A 1/4-20 | Grip Range N/A .151 - .211 in | A ± .015 N/A | M Ref. N/A .440 in | 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 |
AESS25K211 | Thread Size N/A 1/4-20 | Grip Range N/A .151 - .211 in | A ± .015 N/A .750 in | M Ref. N/A | 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 |
AESS25K151 | Thread Size N/A 1/4-20 | Grip Range N/A .089 - .151 in | A ± .015 N/A | M Ref. N/A .440 in | 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 |
AESS25K151 | Thread Size N/A 1/4-20 | Grip Range N/A .089 - .151 in | A ± .015 N/A .687 in | M Ref. N/A | 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 |
AENM25K451 | Thread Size N/A 1/4-20 | Grip Range N/A .391 - .451 in | A ± .015 N/A | M Ref. N/A .445 in | 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 |
AENM25K451 | Thread Size N/A 1/4-20 | Grip Range N/A .391 - .451 in | A ± .015 N/A 1.00 in | M Ref. N/A | 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 |
AENM25K391 | Thread Size N/A 1/4-20 | Grip Range N/A .331 - .391 in | A ± .015 N/A | M Ref. N/A .435 in | 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 |
AENM25K391 | Thread Size N/A 1/4-20 | Grip Range N/A .331 - .391 in | A ± .015 N/A .937 in | M Ref. N/A | 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 |
AENM25K331 | Thread Size N/A 1/4-20 | Grip Range N/A .271 - .331 in | A ± .015 N/A | M Ref. N/A .435 in | 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 |
AENM25K331 | Thread Size N/A 1/4-20 | Grip Range N/A .271 - .331 in | A ± .015 N/A .875 in | M Ref. N/A | 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 |
AENM25K271 | Thread Size N/A 1/4-20 | Grip Range N/A .211 - .271 in | A ± .015 N/A | M Ref. N/A .440 in | 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 |