Installation of Captive Panel Retainers
Knurled Shank Retainers – Style A Only
Press Fit Only
Chinese Standard Sizes: All Dimensions are in Inches
| SHANK DIA. “B” | .198 | .228 | .280 | .366 | .414 | .479 |
| “X” DIA. | .188 | .218 | .270 | .356 | .404 | .469 |
Panel Screw Retainers – Styles B, C, D, E, F & G Only
Chinese Standard Sizes: All Dimensions are in Inches:
| SHANK DIA. “B” | .188 | .218 | .250 | .270 | .356 | .404 | .406 | .433 |
| “X” DIA. | .191 | .221 | .257 | .272 | .359 | .407 | .407 | .437 |
| “Y” DIA. | .252 | .282 | .318 | .333 | .420 | .468 | .468 | .498 |
Rule of thumb for “Y” countersink: Y = X + .045 min. or 0.78 max
Knurled Shank Retainers – Style A Only
Press Fit Only
Metric Sizes: All Dimensions are in Millimeters
| SHANK DIA. “B” | 5 | 5.8 | 7.1 | 9.3 |
| “X” DIA. | 4.75 | 5.54 | 6.86 | 9.04 |
Panel Screw Retainers – Styles B, C, D, & E Only
Metric Sizes: All Dimensions are in Millimeters
| SHANK DIA. “B” | 6.3 | 11 |
| “X” DIA. | 6.5 | 11.2 |
| “Y” DIA. | 8 | 12.6 |
Rule of thumb for “Y” countersink: Y = X + 1.14 min. or 1.98 max
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