Ultrasonic Inserts - Metric

Basic Part Number Thread Size Knurl TPI A B D Recommended Hole Data
E* F* G Min
SWM2-1 M2x0.4 50 .141 .115 .123 .118 .123 .145
SWM3-1 M3x0.5 40 .172 .135 .157 .153 .159 .165
SWM3.5-1 M3.5x0.6 40 .219 .150 .203 .199 .206 .188
SWM4-1 M4x0.7 35 .250 .185 .230 .226 .234 .218
SWM5-1 M5x0.8 35 .297 .225 .272 .267 .277 .255
SWM6-1 M6x1.0 25 .375 .300 .354 .349 .363 .335
SWM8-1 M8x1.25 25 .468 .335 .438 .431 .448 .367
SWM10-1 M10x1.5 20 .563 .375 .531 .523 .540 .406

Basic Part Number Thread Size Knurl TPI A C D Recommended Hole Data
E* F* G Min
SWM2-2 M2x0.4 50 .141 .188 .112 .107 .123 .218
SWM3-2 M3x0.5 40 .172 .219 .146 .141 .159 .250
SWM3.5-2 M3.5x0.6 40 .219 .250 .190 .185 .206 .281
SWM4-2 M4x0.7 35 .250 .312 .213 .208 .234 .343
SWM5-2 M5x0.8 35 .297 .375 .251 .246 .277 .406
SWM6-2 M6x1.0 25 .375 .5000 .332 .321 .363 .531
SWM8-2 M8x1.25 25 .468 .563 .406 .401 .448 .593
SWM10-2 M10x1.5 20 .563 .625 .493 .488 .540 .656
*Plus or minus .001 Also Available in Stainless Steel Example:
SWM10-1SS -- SWM10-2SS

Notes:
Thread Spec. Per MIL-S-7742. Brass per ASTM-B-16. Dimensional Limits +.005, unless specified.
Class 3A/4H screw, must pass with finger torque, but basic go gauge may stop at last thread. (Applies to Stainless Steel Only)
**When installing inserts into a boss, the minimum diameter "H" of the boss should be at least 1.5 times the diameter of the insert.

Ultra Sonic Inserts - Metric

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