BaerCoil® Wire Thread Inserts BA - Technical Data acc. to DIN 8140

BA 1,0 D 1,5 D 2,0 D 2,5 D 3,0 D F
T D B T D B T D B T D B T D B min. max.
BA 0 0.236 0.413 0.374 0.354 0.531 0.492 0.472 0.649 0.610 0.591 0.768 0.729 0.709 0.886 0.847 0.294 0.309
BA 1 0.209 0.368 0.333 0.313 0.472 0.437 0.417 0.567 0.541 0.522 0.681 0.646 0.626 0.785 0.750 0.261 0.276
BA 2 0.185 0.329 0.297 0.278 0.422 0.390 0.370 0.514 0.482 0.463 0.607 0.575 0.555 0.699 0.667 0.232 0.247
BA 3 0.616 0.132 0.262 0.242 0.372 0.343 0.323 0.453 0.424 0.404 0.543 0.505 0.484 0.614 0.585 0.203 0.218
BA 4 0.142 0.259 0.233 0.213 0.330 0.304 0.283 0.400 0.374 0.354 0.471 0.455 0.425 0.542 0.516 0.179 0.194
BA 5 0.126 0.230 0.207 0.189 0.293 0.270 0.252 0.356 0.333 0.315 0.419 0.396 0.378 0.482 0.459 0.159 0.174
BA 6 0.110 0.204 0.183 0.165 0.259 0.238 0.220 0.314 0.293 0.276 0.370 0.349 0.331 0.425 0.404 0.140 0.155
P
 Install insert 1/4 - 1/2 pitch below the surface
T
 Full tapped thread length (min.)
B
 Tap depth - including threads chamfer of plug tap
D
 Drill depth (min.) - excluding point
F
 Free Coil Diameter


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