Threaded Inserts – KAK Series – Small Flange Knurled Inserts
- Features a knurled body and a reduced profile head to allow for a virtual flush installation.
- Best in class torque strength is achieved as the insert’s knurled body expands to fill the insert’s hole.
- Countersink drilling or dimpling of the parent material can be eliminated.
Press “Next” Button at Bottom of Table for Metric Sizes
| Inch KAK Series - Small Flange Knurled | |||||||
|---|---|---|---|---|---|---|---|
| *Material above is designated for Steel - Aluminum and Stainless Steel also available. | *Material finishes available: "4" is ZY, "3T" is RoHs ZC, "4T" is RoHs ZY. | *Parts available in closed end, also closed end and sealed. | |||||
| Thread Size | Part Number | L | Grip Range | Hole Size | d1 | d2 | k |
| #6-32 | KAKS4-632-80 | 0.42 | .020-.080 | 0.265 | 0.265 | 0.265 | 0.019 |
| #6-32 | KAKS4-632-130 | 0.47 | .080-.130 | 0.265 | 0.265 | 0.265 | 0.019 |
| #8-32 | KAKS4-832-80 | 0.42 | .020-.080 | 0.265 | 0.265 | 0.265 | 0.019 |
| #8-32 | KAKS4-832-130 | 0.47 | .080-.130 | 0.265 | 0.265 | 0.265 | 0.019 |
| #10-24 | KAKS4-1024-130 | 0.475 | .020-.130 | 0.297 | 0.296 | 0.34 | 0.019 |
| #10-24 | KAKS4-1024-225 | 0.585 | .130-.225 | 0.297 | 0.296 | 0.34 | 0.019 |
| #10-32 | KAKS4-1032-130 | 0.475 | .020-.130 | 0.297 | 0.296 | 0.34 | 0.019 |
| #10-32 | KAKS4-1032-225 | 0.585 | .130-.225 | 0.297 | 0.296 | 0.34 | 0.019 |
| 1/4"-20 | KAKS4-410-165 | 0.58 | .027-.165 | 0.391 | 0.39 | 0.455 | 0.022 |
| 1/4"-20 | KAKS4-420-260 | 0.68 | .165-.260 | 0.391 | 0.39 | 0.455 | 0.022 |
| 5/16"-18 | KAKS4-518-150 | 0.69 | .027-.150 | 0.531 | 0.53 | 0.595 | 0.022 |
| 5/16"-18 | KAKS4-518-312 | 0.805 | .150-.312 | 0.531 | 0.53 | 0.595 | 0.022 |
| 3/8"-16 | KAKS4-616-150 | 0.69 | .027-.150 | 0.531 | 0.53 | 0.595 | 0.022 |
| 3/8"-16 | KAKS4-616-312 | 0.805 | .150-.312 | 0.531 | 0.53 | 0.595 | 0.022 |
| Metric KAK Series - Small Flange Knurled | |||||||
| Thread Size | Part Number | L | Grip Range | Hole Size | d1 | d2 | k |
| M4 | KAKS4-470-2.0 | 10.67 | 0.5-2.0 | 6.75 | 6.73 | 9.91 | 0.76 |
| M4 | KALS4-470-3.3 | 11.94 | 2.0-3.3 | 6.75 | 6.73 | 9.91 | 0.76 |
| M5 | KAKS4-580-3.3 | 12.07 | 0.5-3.3 | 7.6 | 7.52 | 10.54 | 0.76 |
| M5 | KAKS4-580-5.7 | 14.86 | 3.3-5.7 | 7.6 | 7.52 | 10.54 | 0.76 |
| M6 | KAKS4-610-4.2 | 14.73 | 0.7-4.2 | 10 | 9.91 | 12.7 | 0.76 |
| M6 | KAKS4-610-6.6 | 17.27 | 4.2-6.6 | 10 | 9.91 | 12.7 | 0.76 |
| M8 | KAKS4-8125-3.8 | 17.53 | 0.7-3.8 | 13.5 | 13.46 | 17.4 | 0.89 |
| M8 | KAKS4-8125-7.9 | 20.45 | 3.8-7.9 | 13.5 | 13.46 | 17.4 | 0.89 |
| M10 | KAKS4-1015-3.8 | 17.53 | 0.7-3.8 | 13.5 | 13.46 | 17.4 | 0.89 |
| M10 | KAKS4-1015-7.9 | 20.45 | 3.8-7.9 | 13.5 | 13.46 | 17.4 | 0.89 |