AVK AS Series threaded inserts are an ideal alternative to clinch- or weld-nuts; when installed a threaded stud is left protruding from the workpiece.
The A-S Insert is designed to be used with Grade 5 or Metric Class 8.8/9.8 non-thread locking type nuts.
1/4-20 UNC A-S SERIES – Thread Call Out: 420, Grip Range: .165-.260
AVK AS Series threaded inserts are an ideal alternative to clinch- or weld-nuts; when installed a threaded stud is left protruding from the workpiece.
The A-S Insert is designed to be used with Grade 5 or Metric Class 8.8/9.8 non-thread locking type nuts.
| Sets | #1/4-20 UNC Thread Size |
|---|---|
| Thread Call Out | 420 |
| Grip Range | .165-.260 |
| Grip Call Out | 260 |
| Hole Size | 25/64 (.3906) |
| HD ±.010 ±0.25* | .500 |
| HH ±.003 | .030 |
| L ±.020 | .770 |
| D Max. | .390 |
| IL Max | .465 |
Check below for downloadable PDF files of brochures and manuals for the A-S SERIES STUD 1/4-20 UNC #ASS4T420260 – Steel/Standard - manuals may include general information, operating instructions, or parts lists and repair details.
If we do not currently have a brochure or manual you are trying to find listed below, and you've already tried our resources section without success, call (972) 986-6792 or submit a consultation request for expert assistance.
No warranty information available. Questions? Call our fastener experts at 972-986-6792.
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