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ATLAS® Brand Rivet Nuts
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Countersunk Head
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Countersunk Head Threaded Insert - Open End Keyed - Unified
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Countersunk Head Threaded Insert - Open End Keyed - Unified
Check up to five results to perform an action.
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.
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Results 201 - 225 of 460
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Part #
Thread Size
Grip Range
A ± .015
M Ref.
Fastening
Standard Material
Standard Finish
CAD
AENM25K271
1/4-20
.211 - .271
in
.812
in
N/A
Uninstalled
300 Series Stainless Steel
Passivated and/or tested per ASTM A380
AENM25K271
1/4-20
.211 - .271
in
N/A
.440
in
Installed
300 Series Stainless Steel
Passivated and/or tested per ASTM A380
AENM25K331
1/4-20
.271 - .331
in
.875
in
N/A
Uninstalled
300 Series Stainless Steel
Passivated and/or tested per ASTM A380
AENM25K331
1/4-20
.271 - .331
in
N/A
.435
in
Installed
300 Series Stainless Steel
Passivated and/or tested per ASTM A380
AENM25K391
1/4-20
.331 - .391
in
.937
in
N/A
Uninstalled
300 Series Stainless Steel
Passivated and/or tested per ASTM A380
AENM25K391
1/4-20
.331 - .391
in
N/A
.435
in
Installed
300 Series Stainless Steel
Passivated and/or tested per ASTM A380
AENM25K451
1/4-20
.391 - .451
in
1.00
in
N/A
Uninstalled
300 Series Stainless Steel
Passivated and/or tested per ASTM A380
AENM25K451
1/4-20
.391 - .451
in
N/A
.445
in
Installed
300 Series Stainless Steel
Passivated and/or tested per ASTM A380
AENM31K181
5/16-18
.106 - .181
in
.844
in
N/A
Uninstalled
300 Series Stainless Steel
Passivated and/or tested per ASTM A380
AENM31K181
5/16-18
.106 - .181
in
N/A
.540
in
Installed
300 Series Stainless Steel
Passivated and/or tested per ASTM A380
AENM31K256
5/16-18
.181 - .256
in
.937
in
N/A
Uninstalled
300 Series Stainless Steel
Passivated and/or tested per ASTM A380
AENM31K256
5/16-18
.181 - .256
in
N/A
.560
in
Installed
300 Series Stainless Steel
Passivated and/or tested per ASTM A380
AENM31K331
5/16-18
.256 - .331
in
1.00
in
N/A
Uninstalled
300 Series Stainless Steel
Passivated and/or tested per ASTM A380
AENM31K331
5/16-18
.256 - .331
in
N/A
.550
in
Installed
300 Series Stainless Steel
Passivated and/or tested per ASTM A380
AENM31K406
5/16-18
.331 - .406
in
1.093
in
N/A
Uninstalled
300 Series Stainless Steel
Passivated and/or tested per ASTM A380
AENM31K406
5/16-18
.331 - .406
in
N/A
.565
in
Installed
300 Series Stainless Steel
Passivated and/or tested per ASTM A380
AENM31K481
5/16-18
.406 - .481
in
1.156
in
N/A
Uninstalled
300 Series Stainless Steel
Passivated and/or tested per ASTM A380
AENM31K481
5/16-18
.406 - .481
in
N/A
.555
in
Installed
300 Series Stainless Steel
Passivated and/or tested per ASTM A380
AENM31K556
5/16-18
.481 - .556
in
1.250
in
N/A
Uninstalled
300 Series Stainless Steel
Passivated and/or tested per ASTM A380
AENM31K556
5/16-18
.481 - .556
in
N/A
.575
in
Installed
300 Series Stainless Steel
Passivated and/or tested per ASTM A380
AENM37K211
3/8-16
.125 - .211
in
.938
in
N/A
Uninstalled
300 Series Stainless Steel
Passivated and/or tested per ASTM A380
AENM37K211
3/8-16
.125 - .211
in
N/A
.580
in
Installed
300 Series Stainless Steel
Passivated and/or tested per ASTM A380
AENM37K296
3/8-16
.211 - .296
in
1.031
in
N/A
Uninstalled
300 Series Stainless Steel
Passivated and/or tested per ASTM A380
AENM37K296
3/8-16
.211 - .296
in
N/A
.590
in
Installed
300 Series Stainless Steel
Passivated and/or tested per ASTM A380
AENM37K381
3/8-16
.296 - .381
in
1.125
in
N/A
Uninstalled
300 Series Stainless Steel
Passivated and/or tested per ASTM A380
Results 201 - 225 of 460
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