HSS Threading Taps – ISO 529, Straight Flute, Spiral Flute & Spiral Point





Specification
We are pleased that you are interested in our ISO529 taps. Our ISO 529 standard taps are suitable for both hand and machine use, delivering high precision and reliability across a wide range of threading applications. These taps offer excellent cutting performance, durability, and chip control, making them ideal for various workpiece materials and production environments.
Any further info. Feel free to contact us.
Spiral fluted: ideal for blind holes in machine tapping
Spiral pointed: suited for through holes in machine tapping
Straight fluted: typically use the second tap for machine operations
Hand tapping: use a full set (taper, intermediate, bottoming), or just taper and bottoming taps




Standard taps are supplied as intermediate (INT) taps in HSS (High Speed Steel), with straight flute and bright finish (no coating), suitable for machine use.
If you require taper (TP), bottoming (BTM), spiral flute (SP), spiral point (P), HSS-E (HE), 9CrSi (9C), or TiN / TiAlN coatings, please specify the corresponding code after the P/N.
For hand tapping, a full set—taper (TP), intermediate (INT), and bottoming (BTM)—is recommended.
Metric/mm
Size | Acc. | OAL | CL | SD | P/N |
M1×0.25 | H2 | 38.5 | 5.5 | 2.5 | 660-9185 |
M1×0.2 | H2 | 38.5 | 5.5 | 2.5 | 660-9186 |
M1.1×0.25 | H2 | 38.5 | 5.5 | 2.5 | 660-9187 |
M1.1×0.2 | H2 | 38.5 | 5.5 | 2.5 | 660-9188 |
M1.2×0.25 | H2 | 38.5 | 5.5 | 2.5 | 660-9189 |
M1.2×0.2 | H2 | 38.5 | 5.5 | 2.5 | 660-9190 |
M1.4×0.3 | H2 | 40 | 7 | 2.5 | 660-9191 |
M1.4×0.2 | H2 | 40 | 7 | 2.5 | 660-9192 |
M1.6×0.35 | H2 | 41 | 8 | 2.5 | 660-9193 |
M1.6×0.2 | H2 | 41 | 8 | 2.5 | 660-9194 |
M1.8×0.35 | H2 | 41 | 8 | 2.5 | 660-9195 |
M1.8×0.2 | H2 | 41 | 8 | 2.5 | 660-9196 |
M2×0.4 | H2 | 41 | 8 | 2.5 | 660-9197 |
M2×0.25 | H2 | 41 | 8 | 2.5 | 660-9198 |
M2.2×0.45 | H2 | 44.5 | 9.5 | 2.8 | 660-9199 |
M2.2×0.25 | H2 | 44.5 | 9.5 | 2.8 | 660-9200 |
M2.3×0.45 | H2 | 44.5 | 9.5 | 2.8 | 660-9201 |
M2.5×0.45 | H2 | 44.5 | 9.5 | 2.8 | 660-9202 |
M2.5×0.35 | H2 | 44.5 | 9.5 | 2.8 | 660-9203 |
M2.6×0.45 | H2 | 44.5 | 9.5 | 2.8 | 660-9204 |
M3×0.5 | H2 | 48 | 11 | 3.15 | 660-9205 |
M3×0.35 | H2 | 48 | 11 | 3.15 | 660-9206 |
M3.5×0.6 | H2 | 50 | 13 | 3.55 | 660-9207 |
M3.5×0.35 | H2 | 50 | 13 | 3.55 | 660-9208 |
M4×0.7 | H2 | 53 | 13 | 4 | 660-9209 |
M4×0.5 | H2 | 53 | 13 | 4 | 660-9210 |
M4×0.35 | H2 | 53 | 13 | 4 | 660-9211 |
M5×0.8 | H2 | 58 | 16 | 5 | 660-9212 |
M5×0.5 | H2 | 58 | 16 | 5 | 660-9213 |
M5.5×0.5 | H2 | 62 | 17 | 5.6 | 660-9214 |
M6×1.0 | H2 | 66 | 19 | 6.3 | 660-9215 |
M6×0.75 | H2 | 66 | 19 | 6.3 | 660-9216 |
M6×0.5 | H2 | 66 | 19 | 6.3 | 660-9217 |
M7×1.0 | H2 | 66 | 19 | 7.1 | 660-9218 |
M7×0.75 | H2 | 66 | 19 | 7.1 | 660-9219 |
M7×0.5 | H2 | 66 | 19 | 7.1 | 660-9220 |
M8×1.25 | H2 | 72 | 22 | 8 | 660-9221 |
M8×1.0 | H2 | 72 | 22 | 8 | 660-9222 |
M8×0.75 | H2 | 66 | 19 | 8 | 660-9223 |
M8×0.5 | H2 | 66 | 19 | 8 | 660-9224 |
M9×1.25 | H2 | 72 | 22 | 9 | 660-9225 |
M9×1.0 | H2 | 72 | 22 | 9 | 660-9226 |
M9×0.75 | H2 | 66 | 19 | 9 | 660-9227 |
M9×0.5 | H2 | 66 | 19 | 9 | 660-9228 |
M10×1.5 | H2 | 80 | 24 | 10 | 660-9229 |
M10×1.25 | H2 | 80 | 24 | 10 | 660-9230 |
M10×1.0 | H2 | 80 | 24 | 10 | 660-9231 |
M10×0.75 | H2 | 73 | 20 | 10 | 660-9232 |
M10×0.5 | H2 | 73 | 20 | 10 | 660-9233 |
M11×1.5 | H2 | 85 | 25 | 8 | 660-9234 |
M11×1.25 | H2 | 80 | 24 | 8 | 660-9235 |
M11×1.0 | H2 | 80 | 22 | 8 | 660-9236 |
M11×0.75 | H2 | 80 | 22 | 8 | 660-9237 |
M11×0.5 | H2 | 80 | 22 | 8 | 660-9238 |
M12×1.75 | H2 | 89 | 29 | 9 | 660-9239 |
M12×1.5 | H2 | 89 | 29 | 9 | 660-9240 |
M12×1.25 | H2 | 89 | 29 | 9 | 660-9241 |
M12×1.0 | H2 | 80 | 22 | 9 | 660-9242 |
M12×0.75 | H2 | 80 | 22 | 9 | 660-9243 |
M12×0.5 | H2 | 80 | 22 | 9 | 660-9244 |
M13×1.5 | H2 | 89 | 29 | 9 | 660-9245 |
M13×1.25 | H2 | 89 | 29 | 9 | 660-9246 |
M13×1.0 | H2 | 80 | 22 | 9 | 660-9247 |
M14×2.0 | H2 | 95 | 30 | 11.2 | 660-9248 |
M14×1.75 | H2 | 95 | 30 | 11.2 | 660-9249 |
M14×1.5 | H2 | 95 | 30 | 11.2 | 660-9250 |
M14×1.25 | H2 | 95 | 30 | 11.2 | 660-9251 |
M14×1.0 | H2 | 87 | 22 | 11.2 | 660-9252 |
M15×1.5 | H2 | 95 | 30 | 11.2 | 660-9253 |
M15×1.0 | H2 | 87 | 22 | 11.2 | 660-9254 |
M16×2.0 | H2 | 102 | 32 | 12.5 | 660-9255 |
M16×1.75 | H2 | 102 | 32 | 12.5 | 660-9256 |
M16×1.5 | H2 | 102 | 32 | 12.5 | 660-9257 |
M16×1.25 | H2 | 102 | 32 | 12.5 | 660-9258 |
M16×1.0 | H2 | 92 | 22 | 12.5 | 660-9259 |
M17×1.5 | H2 | 102 | 32 | 12.5 | 660-9260 |
M18×2.5 | H2 | 112 | 37 | 14 | 660-9261 |
M18×2.0 | H2 | 112 | 37 | 14 | 660-9262 |
M18×1.75 | H2 | 112 | 37 | 14 | 660-9263 |
M18×1.5 | H2 | 112 | 37 | 14 | 660-9264 |
M18×1.0 | H2 | 97 | 22 | 14 | 660-9265 |
M19×1.5 | H2 | 112 | 37 | 14 | 660-9266 |
M20×2.5 | H2 | 112 | 37 | 14 | 660-9267 |
M20×2.0 | H2 | 112 | 37 | 14 | 660-9268 |
M20×1.5 | H2 | 112 | 37 | 14 | 660-9269 |
M20×1 | H2 | 102 | 22 | 14 | 660-9270 |
M22×2.5 | H2 | 118 | 38 | 16 | 660-9271 |
M22×2 | H2 | 118 | 38 | 16 | 660-9272 |
M22×1.5 | H2 | 118 | 38 | 16 | 660-9273 |
M22×1 | H2 | 109 | 24 | 16 | 660-9274 |
M24×3 | H2 | 130 | 45 | 18 | 660-9275 |
M24×2.5 | H2 | 130 | 45 | 18 | 660-9276 |
M24×2 | H2 | 130 | 45 | 18 | 660-9277 |
M24×1.5 | H2 | 130 | 45 | 18 | 660-9278 |
M24×1 | H2 | 114 | 24 | 18 | 660-9279 |
M25×2.0 | H2 | 130 | 45 | 18 | 660-9280 |
M25×1:5 | H2 | 130 | 45 | 18 | 660-9281 |
M26×1.5 | H2 | 120 | 35 | 18 | 660-9282 |
M26×1 | H2 | 114 | 24 | 18 | 660-9283 |
M27×3 | H2 | 135 | 45 | 20 | 660-9284 |
M27×2 | H2 | 127 | 37 | 20 | 660-9285 |
M27×1.5 | H2 | 127 | 37 | 20 | 660-9286 |
M27×1 | H2 | 120 | 25 | 20 | 660-9287 |
M28×2 | H2 | 127 | 37 | 20 | 660-9288 |
M28×1.5 | H2 | 127 | 37 | 20 | 660-9289 |
M28×1 | H2 | 120 | 25 | 20 | 660-9290 |
M30×3.5 | H2 | 138 | 48 | 20 | 660-9291 |
M30×3 | H2 | 138 | 48 | 20 | 660-9292 |
M30×2 | H2 | 127 | 37 | 20 | 660-9293 |
M30×1.5 | H2 | 127 | 37 | 20 | 660-9294 |
M30×1 | H2 | 120 | 25 | 20 | 660-9295 |
M32×2 | H2 | 137 | 37 | 22.4 | 660-9296 |
M32×1.5 | H2 | 137 | 37 | 22.4 | 660-9297 |
M33×3.5 | H2 | 151 | 51 | 22.4 | 660-9298 |
M33×3 | H2 | 151 | 51 | 22.4 | 660-9299 |
M33×2 | H2 | 137 | 37 | 22.4 | 660-9300 |
Size | Acc. | OAL | CL | SD | P/N |
M33×1.5 | H2 | 137 | 37 | 22.4 | 660-9301 |
M35×1.5 | H2 | 144 | 39 | 25 | 660-9302 |
M36×4 | H2 | 162 | 57 | 25 | 660-9303 |
M36×3 | H2 | 162 | 57 | 25 | 660-9304 |
M36×2.0 | H2 | 144 | 39 | 25 | 660-9305 |
M36×1.5 | H2 | 144 | 39 | 25 | 660-9306 |
M38×1.5
|
H2 | 149 | 39 | 28 | 660-9307 |
M39×4 | H2 | 170 | 60 | 28 | 660-9308 |
M39×3 | H2 | 170 | 60 | 28 | 660-9309 |
M39×2 | H2 | 149 | 39 | 28 | 660-9310 |
M39×1.5 | H2 | 149 | 39 | 28 | 660-9311 |
M40×3 | H2 | 170 | 60 | 28 | 660-9312 |
M40×2 | H2 | 149 | 39 | 28 | 660-9313 |
M40×1.5 | H2 | 149 | 39 | 28 | 660-9314 |
M42×4.5 | H2 | 170 | 60 | 28 | 660-9315 |
M42×4 | H2 | 170 | 60 | 28 | 660-9316 |
M42×3 | H2 | 170 | 60 | 28 | 660-9317 |
M42×2 | H2 | 149 | 39 | 28 | 660-9318 |
M42×1.5 | H2 | 149 | 39 | 28 | 660-9319 |
M45×4.5 | H2 | 187 | 67 | 31.5 | 660-9320 |
M45×4 | H2 | 187 | 67 | 31.5 | 660-9321 |
M45×3 | H2 | 187 | 67 | 31.5 | 660-9322 |
M45×2 | H2 | 165 | 45 | 31.5 | 660-9323 |
M45×1.5 | H2 | 165 | 45 | 31.5 | 660-9324 |
M48×5 | H2 | 187 | 67 | 31.5 | 660-9325 |
M48×4 | H2 | 187 | 67 | 31.5 | 660-9326 |
M48×3 | H2 | 187 | 67 | 31.5 | 660-9327 |
M48×2 | H2 | 165 | 45 | 31.5 | 660-9328 |
M48×1.5 | H2 | 165 | 45 | 31.5 | 660-9329 |
M50×3 | H2 | 187 | 67 | 31.5 | 660-9330 |
M50×2 | H2 | 165 | 45 | 31.5 | 660-9331 |
M50×1.5 | H2 | 165 | 45 | 31.5 | 660-9332 |
M52×5 | H2 | 200 | 70 | 35.5 | 660-9333 |
M52×4 | H2 | 200 | 70 | 35.5 | 660-9334 |
M52×3 | H2 | 200 | 70 | 35.5 | 660-9335 |
M52×2 | H2 | 175 | 45 | 35.5 | 660-9336 |
M52×1.5 | H2 | 175 | 45 | 35.5 | 660-9337 |
M55×4 | H2 | 200 | 70 | 35.5 | 660-9338 |
M55×3 | H2 | 200 | 70 | 35.5 | 660-9339 |
M55×2 | H2 | 175 | 45 | 35.5 | 660-9340 |
M55×1.5 | H2 | 175 | 45 | 35.5 | 660-9341 |
M56×5.5 | H2 | 200 | 70 | 35.5 | 660-9342 |
M56×4 | H2 | 200 | 70 | 35.5 | 660-9343 |
M56×3
|
H2 | 200 | 70 | 35.5 | 660-9344 |
M56×2 | H2 | 175 | 45 | 35.5 | 660-9345 |
M56×1.5 | H2 | 175 | 45 | 35.5 | 660-9346 |
M58×4 | H2 | 209 | 76 | 40 | 660-9347 |
M58×3 | H2 | 209 | 76 | 40 | 660-9348 |
M58×2 | H2 | 193 | 76 | 40 | 660-9349 |
M58×1.5 | H2 | 193 | 76 | 40 | 660-9350 |
M60×5.5 | H2 | 221 | 76 | 40 | 660-9351 |
M60×4 | H2 | 209 | 76 | 40 | 660-9352 |
M60×3 | H2 | 209 | 76 | 40 | 660-9353 |
M60×2 | H2 | 193 | 76 | 40 | 660-9354 |
M60×1.5 | H2 | 193 | 76 | 40 | 660-9355 |
M62×4 | H2 | 209 | 76 | 40 | 660-9356 |
M62×3
|
H2 | 209 | 76 | 40 | 660-9357 |
M62×2 | H2 | 193 | 76 | 40 | 660-9358 |
M62×1.5 | H2 | 193 | 76 | 40 | 660-9359 |
M64×6 | H2 | 224 | 79 | 40 | 660-9360 |
M64×4 | H2 | 209 | 79 | 40 | 660-9361 |
M64×3 | H2 | 209 | 79 | 40 | 660-9362 |
M64×2 | H2 | 193 | 79 | 40 | 660-9363 |
M64×1.5 | H2 | 193 | 79 | 40 | 660-9364 |
M65×4 | H2 | 209 | 79 | 40 | 660-9365 |
M65×3 | H2 | 209 | 79 | 40 | 660-9366 |
M65×2 | H2 | 193 | 79 | 40 | 660-9367 |
M65×1.5 | H2 | 193 | 79 | 40 | 660-9368 |
M68×6
|
H2 | 234 | 79 | 45 | 660-9369 |
M68×4 | H2 | 219 | 79 | 45 | 660-9370 |
M68×3 | H2 | 219 | 79 | 45 | 660-9371 |
M68×2 | H2 | 203 | 79 | 45 | 660-9372 |
M68×1.5 | H2 | 203 | 79 | 45 | 660-9373 |
M70×6 | H2 | 234 | 79 | 45 | 660-9374 |
M70×4 | H2 | 219 | 79 | 45 | 660-9375 |
M70×3 | H2 | 219 | 79 | 45 | 660-9376 |
M70×2 | H2 | 203 | 79 | 45 | 660-9377 |
M70×1.5 | H2 | 203 | 79 | 45 | 660-9378 |
M72×6 | H2 | 234 | 79 | 45 | 660-9379 |
M72×4 | H2 | 219 | 79 | 45 | 660-9380 |
M72×3
|
H2 | 219 | 79 | 45 | 660-9381 |
M72×2 | H2 | 203 | 79 | 45 | 660-9382 |
M72×1.5 | H2 | 203 | 79 | 45 | 660-9383 |
M75×6 | H2 | 234 | 79 | 45 | 660-9384 |
M75×4 | H2 | 219 | 79 | 45 | 660-9385 |
M75×3 | H2 | 219 | 79 | 45 | 660-9386 |
M75×2 | H2 | 203 | 79 | 45 | 660-9387 |
M75×1.5 | H2 | 203 | 79 | 45 | 660-9388 |
M76×6 | H2 | 258 | 83 | 50 | 660-9389 |
M76×4 | H2 | 242 | 83 | 50 | 660-9390 |
M76×3 | H2 | 242 | 83 | 50 | 660-9391 |
M76×2 | H2 | 226 | 83 | 50 | 660-9392 |
M76×1.5 | H2 | 226 | 83 | 50 | 660-9393 |
M80×6
|
H2 | 258 | 83 | 50 | 660-9394 |
M80×4 | H2 | 242 | 83 | 50 | 660-9395 |
M80×3 | H2 | 242 | 83 | 50 | 660-9396 |
M80×2 | H2 | 226 | 83 | 50 | 660-9397 |
M80×1.5 | H2 | 226 | 83 | 50 | 660-9398 |
M82×2 | H2 | 226 | 86 | 50 | 660-9399 |
M85×6 | H2 | 261 | 86 | 50 | 660-9400 |
M85×4 | H2 | 242 | 86 | 50 | 660-9401 |
M85×3 | H2 | 242 | 86 | 50 | 660-9402 |
M85×2 | H2 | 226 | 86 | 50 | 660-9403 |
M90×6 | H2 | 261 | 86 | 50 | 660-9404 |
M90×4 | H2 | 242 | 86 | 50 | 660-9405 |
M90×3 | H2 | 242 | 86 | 50 | 660-9406 |
M90×2
|
H2 | 226 | 86 | 50 | 660-9407 |
M95×6 | H2 | 279 | 89 | 56 | 660-9408 |
M95×4 | H2 | 260 | 89 | 56 | 660-9409 |
M95×3 | H2 | 260 | 89 | 56 | 660-9410 |
M95×2 | H2 | 244 | 89 | 56 | 660-9411 |
M100×6 | H2 | 279 | 89 | 56 | 660-9412 |
M100×4 | H2 | 260 | 89 | 56 | 660-9413 |
M100×3 | H2 | 260 | 89 | 56 | 660-9414 |
M100×2 | H2 | 244 | 89 | 56 | 660-9415 |
UN
Size | Acc. | OAL | CL | SD | P/N |
NO.0-80UNF | CL2 | 41 | 8 | 2.5 | 660-9416 |
NO.1-72UNF | CL2 | 41 | 8 | 2.5 | 660-9417 |
NO.1-64UNC | CL2 | 41 | 8 | 2.5 | 660-9418 |
NO.2-64UNF | CL2 | 44.5 | 9.5 | 2.8 | 660-9419 |
NO.2-56UNC | CL2 | 44.5 | 9.5 | 2.8 | 660-9420 |
NO.3-56UNF | CL2 | 44.5 | 9.5 | 2.8 | 660-9421 |
NO.3-48UNC | CL2 | 44.5 | 9.5 | 2.8 | 660-9422 |
NO.4-48UNF | CL2 | 48 | 11 | 3.15 | 660-9423 |
NO.4-40UNC | CL2 | 48 | 11 | 3.15 | 660-9424 |
NO.5-44UNF | CL2 | 48 | 11 | 3.15 | 660-9425 |
NO.5-40UNC | CL2 | 48 | 11 | 3.15 | 660-9426 |
NO.6-48UNS | CL2 | 50 | 13 | 3.55 | 660-9427 |
NO.6-40UNF | CL2 | 50 | 13 | 3.55 | 660-9428 |
NO.6-32UNC | CL2 | 50 | 13 | 3.55 | 660-9429 |
NO.8-36UNF | CL2 | 53 | 13 | 4.5 | 660-9430 |
NO.8-32UNC | CL2 | 53 | 13 | 4.5 | 660-9431 |
NO.10-48UNS | CL2 | 58 | 16 | 5 | 660-9432 |
NO.10-40UNS | CL2 | 58 | 16 | 5 | 660-9433 |
NO.10-32UNF | CL2 | 58 | 16 | 5 | 660-9434 |
NO.10-24UNC | CL2 | 58 | 16 | 5 | 660-9435 |
NO.12-32UNEF | CL2 | 62 | 17 | 5.6 | 660-9436 |
NO.12-28UNF | CL2 | 62 | 17 | 5.6 | 660-9437 |
NO.12-24UNC | CL2 | 62 | 17 | 5.6 | 660-9438 |
3/16-32UNF | CL2 | 58 | 16 | 5 | 660-9439 |
3/16-24UNC | CL2 | 58 | 16 | 5 | 660-9440 |
7/32-32UN | CL2 | 62 | 17 | 5.6 | 660-9441 |
7/32-28UNF | CL2 | 62 | 17 | 5.6 | 660-9442 |
7/32-24UNC | CL2 | 62 | 17 | 5.6 | 660-9443 |
1/4-40UNS | CL2 | 66 | 19 | 6.3 | 660-9444 |
1/4-32UNEF | CL2 | 66 | 19 | 6.3 | 660-9445 |
1/4-28UNF | CL2 | 66 | 19 | 6.3 | 660-9446 |
1/4-24UNS | CL2 | 66 | 19 | 6.3 | 660-9447 |
1/4-20UNC | CL2 | 66 | 19 | 6.3 | 660-9448 |
5/18-32UNEF | CL2 | 72 | 22 | 8 | 660-9449 |
5/18-24UNF | CL2 | 72 | 22 | 8 | 660-9450 |
5/16-18UNC | CL2 | 72 | 22 | 8 | 660-9451 |
3/8-32UNEF | CL2 | 80 | 24 | 10 | 660-9452 |
3/8-27UNS | CL2 | 80 | 24 | 10 | 660-9453 |
3/8-24UNF | CL2 | 80 | 24 | 10 | 660-9454 |
3/8-20UN | CL2 | 80 | 24 | 10 | 660-9455 |
3/8-16UNC | CL2 | 80 | 24 | 10 | 660-9456 |
7/16-40UNS | CL2 | 85 | 25 | 8 | 660-9457 |
7/16-32UN | CL2 | 85 | 25 | 8 | 660-9458 |
7/16-28UNEF | CL2 | 85 | 25 | 8 | 660-9459 |
7/18-20UNF | CL2 | 85 | 25 | 8 | 660-9460 |
7/16-14UNC | CL2 | 85 | 25 | 8 | 660-9461 |
1/2-32UN | CL2 | 89 | 29 | 9 | 660-9462 |
1/2-20UNF | CL2 | 89 | 29 | 9 | 660-9463 |
1/2-16UN | CL2 | 89 | 29 | 9 | 660-9464 |
1/2-13UNC | CL2 | 89 | 29 | 9 | 660-9465 |
1/2-12UNS | CL2 | 89 | 29 | 9 | 660-9466 |
9/16-32UN | CL2 | 95 | 30 | 11.2 | 660-9467 |
9/16-24UNEF | CL2 | 95 | 30 | 11.2 | 660-9468 |
9/16-20UN | CL2 | 95 | 30 | 11.2 | 660-9469 |
9/16-12UNC | CL2 | 95 | 30 | 11.2 | 660-9470 |
5/8-32UN | CL2 | 102 | 32 | 12.5 | 660-9471 |
5/8-24UNEF | CL2 | 102 | 32 | 12.5 | 660-9472 |
5/8-20UN | CL2 | 102 | 32 | 12.5 | 660-9473 |
5/8-16UN | CL2 | 102 | 32 | 12.5 | 660-9474 |
5/8-11UNC | CL2 | 102 | 32 | 12.5 | 660-9475 |
11/18-24UNEF | CL2 | 112 | 37 | 14 | 660-9476 |
11/1s-20UN | CL2 | 112 | 37 | 14 | 660-9477 |
11/18-16UN | CL2 | 112 | 37 | 14 | 660-9478 |
11/18-12UN | CL2 | 112 | 37 | 14 | 660-9479 |
3/4-28UN | CL2 | 112 | 37 | 14 | 660-9480 |
3/4-20UNEF | CL2 | 112 | 37 | 14 | 660-9481 |
3/4-16UNF | CL2 | 112 | 37 | 14 | 660-9482 |
3/4-12UN | CL2 | 112 | 37 | 14 | 660-9483 |
3/4-10UNC | CL2 | 112 | 37 | 14 | 660-9484 |
13/16-24UNS | CL2 | 112 | 37 | 14 | 660-9485 |
13/16-20UNEF | CL2 | 112 | 37 | 14 | 660-9486 |
3/16-16UN | CL2 | 112 | 37 | 14 | 660-9487 |
13/16-12UN | CL2 | 112 | 37 | 14 | 660-9488 |
7/8-20UNEF | CL2 | 118 | 38 | 16 | 660-9489 |
7/8-16UN | CL2 | 118 | 38 | 16 | 660-9490 |
7/8-14UNF | CL2 | 118 | 38 | 16 | 660-9491 |
7/8-12UN | CL2 | 118 | 38 | 16 | 660-9492 |
7/8-9UNC | CL2 | 118 | 38 | 16 | 660-9493 |
15/16-24UNS | CL2 | 130 | 45 | 18 | 660-9494 |
15/16-20UNEF | CL2 | 130 | 45 | 18 | 660-9495 |
15/16-16UN | CL2 | 130 | 45 | 18 | 660-9496 |
15/16-12UN | CL2 | 130 | 45 | 18 | 660-9497 |
1-20UNEF | CL2 | 130 | 45 | 18 | 660-9498 |
1-16UN | CL2 | 130 | 45 | 18 | 660-9499 |
1-12UNF | CL2 | 130 | 45 | 18 | 660-9500 |
1-10UNS | CL2 | 130 | 45 | 18 | 660-9501 |
1-8UNC | CL2 | 130 | 45 | 18 | 660-9502 |
1 1/16-16UN | CL2 | 127 | 37 | 20 | 660-9503 |
1 1/16-12UN | CL2 | 127 | 37 | 20 | 660-9504 |
1 1/16-10UNS | CL2 | 135 | 45 | 20 | 660-9505 |
1 1/16-8UN | CL2 | 135 | 45 | 20 | 660-9506 |
1 1/8-20UN | CL2 | 127 | 37 | 20 | 660-9507 |
1 1/8-12UNF | CL2 | 127 | 37 | 20 | 660-9508 |
1 1/8-16UN | CL2 | 127 | 37 | 20 | 660-9509 |
1 1/8-8UN | CL2 | 138 | 48 | 20 | 660-9510 |
1 1/8-7UNC | CL2 | 138 | 48 | 20 | 660-9511 |
1 3/16-18UNEF | CL2 | 137 | 37 | 22.4 | 660-9512 |
1 3/16-16UN | CL2 | 137 | 37 | 22.4 | 660-9513 |
Size | Acc. | OAL | CL | SD | P/N |
1 3/16-12UN | CL2 | 137 | 37 | 22.4 | 660-9514 |
1 3/16-8UN | CL2 | 151 | 51 | 22.4 | 660-9515 |
1 1/4-18UNEF | CL2 | 137 | 37 | 22.4 | 660-9516 |
1 1/4-16UN | CL2 | 137 | 37 | 22.4 | 660-9517 |
1 1/4-12UNF | CL2 | 137 | 37 | 22.4 | 660-9518 |
1 1/4-8UN | CL2 | 151 | 51 | 22.4 | 660-9519 |
1 1/4-7UNC | CL2 | 151 | 51 | 22.4 | 660-9520 |
1 5/16-18UNEF | CL2 | 137 | 37 | 22.4 | 660-9521 |
1 5/16-16UN | CL2 | 137 | 37 | 22.4 | 660-9522 |
1 5/16-12UN | CL2 | 137 | 37 | 22.4 | 660-9523 |
1 5/16-8UN | CL2 | 151 | 51 | 22.4 | 660-9524 |
1 3/8-18UNEF | CL2 | 144 | 39 | 25 | 660-9525 |
1 3/8-16UN | CL2 | 144 | 39 | 25 | 660-9526 |
1 3/8-12UNF | CL2 | 144 | 39 | 25 | 660-9527 |
1 3/8-8UN | CL2 | 162 | 57 | 25 | 660-9528 |
1 3/8-6UNC | CL2 | 162 | 57 | 25 | 660-9529 |
1 7/16-18UNEF | CL2 | 144 | 39 | 25 | 660-9530 |
1 7/16-16UN | CL2 | 144 | 39 | 25 | 660-9531 |
1 7/16-12UN | CL2 | 144 | 39 | 25 | 660-9532 |
1 7/16-8UN | CL2 | 162 | 57 | 25 | 660-9533 |
1 7/16-6UN | CL2 | 162 | 57 | 25 | 660-9534 |
1 1/2-18UNEF | CL2 | 149 | 39 | 28 | 660-9535 |
1 12-16UN | CL2 | 149 | 39 | 28 | 660-9536 |
1 1/2-12UNF | CL2 | 149 | 39 | 28 | 660-9537 |
1 1/2-8UN | CL2 | 170 | 60 | 28 | 660-9538 |
1 12-6UNC | CL2 | 170 | 60 | 28 | 660-9539 |
1 5/8-18UNEF | CL2 | 149 | 39 | 28 | 660-9540 |
1 5/8-16UN | CL2 | 149 | 39 | 28 | 660-9541 |
1 5/8-12UN | CL2 | 149 | 39 | 28 | 660-9542 |
1 5/8-8UN | CL2 | 170 | 60 | 28 | 660-9543 |
1 5/8-6UN | CL2 | 170 | 60 | 28 | 660-9544 |
1 5/8-5 1/2UNC | CL2 | 170 | 60 | 28 | 660-9545 |
1 3/4-20UN | CL2 | 165 | 45 | 31.5 | 660-9546 |
1 3/4-16UN | CL2 | 165 | 45 | 31.5 | 660-9547 |
1 3/4-12UN | CL2 | 165 | 45 | 31.5 | 660-9548 |
1 3/4-8UN | CL2 | 187 | 67 | 31.5 | 660-9549 |
1 3/4-5UNC | CL2 | 187 | 67 | 31.5 | 660-9550 |
1 11/16-18UNEF | CL2 | 165 | 45 | 31.5 | 660-9551 |
1 11/16-16UN | CL2 | 165 | 45 | 31.5 | 660-9552 |
1 11/16-12UN | CL2 | 165 | 45 | 31.5 | 660-9553 |
1 11/16-8UN | CL2 | 187 | 67 | 31.5 | 660-9554 |
1 13/16-18UN | CL2 | 165 | 45 | 31.5 | 660-9555 |
1 13/16-16UN | CL2 | 165 | 45 | 31.5 | 660-9556 |
1 13/16-12UN | CL2 | 165 | 45 | 31.5 | 660-9557 |
1 13/16-8UN | CL2 | 187 | 67 | 31.5 | 660-9558 |
1 7/8-20UN | CL2 | 165 | 45 | 31.5 | 660-9559 |
1 7/8-16UN | CL2 | 165 | 45 | 31.5 | 660-9560 |
1 7/8-8UN | CL2 | 187 | 67 | 31.5 | 660-9561 |
1 7/-5UNC | CL2 | 187 | 67 | 31.5 | 660-9562 |
2-16UN | CL2 | 175 | 45 | 35.5 | 660-9563 |
2-12UN | CL2 | 175 | 45 | 35.5 | 660-9564 |
2-8UN | CL2 | 200 | 70 | 35.5 | 660-9565 |
2-4 1/2UNC | CL2 | 200 | 70 | 35.5 | 660-9566 |
2 1/8-16UN | CL2 | 175 | 45 | 35.5 | 660-9567 |
2 1/8-12UN | CL2 | 175 | 45 | 35.5 | 660-9568 |
2 1/8-8UN | CL2 | 200 | 70 | 35.5 | 660-9569 |
2 1/4-16UN | CL2 | 221 | 76 | 40 | 660-9570 |
2 1/4-12UN | CL2 | 221 | 76 | 40 | 660-9571 |
2 1/4-8UN | CL2 | 221 | 76 | 40 | 660-9572 |
2 1/4-4 1/2UNC | CL2 | 221 | 76 | 40 | 660-9573 |
2 3/8-16UN | CL2 | 221 | 76 | 40 | 660-9574 |
2 3/8-12UN | CL2 | 221 | 76 | 40 | 660-9575 |
2 3/8-8UN | CL2 | 221 | 76 | 40 | 660-9576 |
2 1/2-16UN | CL2 | 224 | 79 | 40 | 660-9577 |
2 1/2-12UN | CL2 | 224 | 79 | 40 | 660-9578 |
2 1/2-4UNC | CL2 | 224 | 79 | 40 | 660-9579 |
2 5/8-16UN | CL2 | 224 | 79 | 40 | 660-9580 |
2 5/8-12UN | CL2 | 224 | 79 | 40 | 660-9581 |
2 5/8-8UN | CL2 | 224 | 79 | 40 | 660-9582 |
2 3/4-16UN | CL2 | 234 | 79 | 45 | 660-9583 |
2 3/4-12UN | CL2 | 234 | 79 | 45 | 660-9584 |
2 3/4-8UN | CL2 | 234 | 79 | 45 | 660-9585 |
2 3/4-4UNC | CL2 | 234 | 79 | 45 | 660-9586 |
2 7/8-16UN | CL2 | 234 | 79 | 45 | 660-9587 |
2 7/8-12UN | CL2 | 234 | 79 | 45 | 660-9588 |
2 7/8-8UN | CL2 | 234 | 79 | 45 | 660-9589 |
3-16UN | CL2 | 258 | 83 | 50 | 660-9590 |
3-12UN | CL2 | 258 | 83 | 50 | 660-9591 |
3-8UN | CL2 | 258 | 83 | 50 | 660-9592 |
3-4UNC | CL2 | 258 | 83 | 50 | 660-9593 |
3 1/8-8UN | CL2 | 258 | 83 | 50 | 660-9594 |
3 1/4-16UN | CL2 | 261 | 86 | 50 | 660-9595 |
3 1/4-12UN | CL2 | 261 | 86 | 50 | 660-9596 |
3 1/4-8UN | CL2 | 261 | 86 | 50 | 660-9597 |
3 1/4-4UNC | CL2 | 261 | 86 | 50 | 660-9598 |
3 1/2-16UN | CL2 | 261 | 86 | 50 | 660-9599 |
3 1/2-12UN | CL2 | 261 | 86 | 50 | 660-9600 |
3 1/2-8UN | CL2 | 261 | 86 | 50 | 660-9601 |
3 1/2-4UNC | CL2 | 261 | 86 | 50 | 660-9602 |
3 3/4-16UN | CL2 | 279 | 89 | 56 | 660-9603 |
3 3/4-12UN | CL2 | 279 | 89 | 56 | 660-9604 |
3 3/4-8UN | CL2 | 279 | 89 | 56 | 660-9605 |
3 3/4-4UNC | CL2 | 279 | 89 | 56 | 660-9606 |
4-16UN | CL2 | 279 | 89 | 56 | 660-9607 |
4-12UN | CL2 | 279 | 89 | 56 | 660-9608 |
4-8UN | CL2 | 279 | 89 | 56 | 660-9609 |
4-4UNC | CL2 | 279 | 89 | 56 | 660-9610 |
BS
Size | Acc. | OAL | CL | SD | P/N |
1/8-40BSW | CL2 | 48 | 11 | 3.15 | 660-9611 |
3/16-32BSF | CL2 | 58 | 16 | 5 | 660-9612 |
3/16-24BSW | CL2 | 58 | 16 | 5 | 660-9613 |
7/32-28BSF | CL2 | 62 | 17 | 5.6 | 660-9614 |
1/4-32BS | CL2 | 66 | 19 | 6.3 | 660-9615 |
1/4-26BSF | CL2 | 66 | 19 | 6.3 | 660-9616 |
1/4-20BSW | CL2 | 66 | 19 | 6.3 | 660-9617 |
9/32-26BSF | CL2 | 66 | 19 | 7.1 | 660-9618 |
5/16-32BS | CL2 | 72 | 22 | 8 | 660-9619 |
5/16-26BS | CL2 | 72 | 22 | 8 | 660-9620 |
5/16-22BSF | CL2 | 72 | 22 | 8 | 660-9621 |
5/16-18BSW | CL2 | 72 | 22 | 8 | 660-9622 |
3/8-32BS | CL2 | 80 | 24 | 10 | 660-9623 |
3/8-26BS | CL2 | 80 | 24 | 10 | 660-9624 |
3/8-20BSF | CL2 | 80 | 24 | 10 | 660-9625 |
3/8-16BSW | CL2 | 80 | 24 | 10 | 660-9626 |
7/16-26BS | CL2 | 85 | 25 | 8 | 660-9627 |
7/16-18BSF | CL2 | 85 | 25 | 8 | 660-9628 |
7/16-14BSW | CL2 | 85 | 25 | 8 | 660-9629 |
1/2-20BS | CL2 | 89 | 29 | 9 | 660-9630 |
1/2-16BSF | CL2 | 89 | 29 | 9 | 660-9631 |
1/2-12BSW | CL2 | 89 | 29 | 9 | 660-9632 |
9/16-20BS | CL2 | 95 | 30 | 11.2 | 660-9633 |
9/16-16BSF | CL2 | 95 | 30 | 11.2 | 660-9634 |
9/16-12BSW | CL2 | 95 | 30 | 11.2 | 660-9635 |
5/8-20BS | CL2 | 102 | 32 | 12.5 | 660-9636 |
5/8-14BSF | CL2 | 102 | 32 | 12.5 | 660-9637 |
5/8-11BSW | CL2 | 102 | 32 | 12.5 | 660-9638 |
11/16-20BS | CL2 | 112 | 37 | 14 | 660-9639 |
11/16-16BS | CL2 | 112 | 37 | 14 | 660-9640 |
11/16-14BSF | CL2 | 112 | 37 | 14 | 660-9641 |
11/16-11BSW | CL2 | 112 | 37 | 14 | 660-9642 |
3/4-20BS | CL2 | 112 | 37 | 14 | 660-9643 |
3/4-16BS | CL2 | 112 | 37 | 14 | 660-9644 |
3/4-12BSF | CL2 | 112 | 37 | 14 | 660-9645 |
3/4-10BSW | CL2 | 112 | 37 | 14 | 660-9646 |
7/8-20BS | CL2 | 118 | 38 | 16 | 660-9647 |
7/8-11BSF | CL2 | 118 | 38 | 16 | 660-9648 |
7/8-9BSW | CL2 | 118 | 38 | 16 | 660-9649 |
1-20BS | CL2 | 130 | 45 | 18 | 660-9650 |
1-12BS | CL2 | 130 | 45 | 18 | 660-9651 |
1-10BSF | CL2 | 130 | 45 | 18 | 660-9652 |
Size | Acc. | OAL | CL | SD | P/N |
1-8BSW | CL2 | 130 | 45 | 18 | 660-9653 |
1 1/8-12BS | CL2 | 127 | 37 | 20 | 660-9654 |
1 1/8-9BSF | CL2 | 138 | 48 | 20 | 660-9655 |
1 1/8-7BSW | CL2 | 138 | 48 | 20 | 660-9656 |
1 1/4-12BS | CL2 | 137 | 37 | 22.4 | 660-9657 |
1 1/4-9BSF | CL2 | 151 | 51 | 22.4 | 660-9658 |
1 1/4-7BSW | CL2 | 151 | 51 | 22.4 | 660-9659 |
1 3/8-20BS | CL2 | 144 | 39 | 25 | 660-9660 |
1 3/8-12BS | CL2 | 144 | 39 | 25 | 660-9661 |
1 3/8-8BSF | CL2 | 162 | 57 | 25 | 660-9662 |
1 3/8-6BSW | CL2 | 162 | 57 | 25 | 660-9663 |
1 1/2-20BS | CL2 | 149 | 39 | 28 | 660-9664 |
1 1/2-12BS | CL2 | 149 | 39 | 28 | 660-9665 |
1 1/2-8BSF | CL2 | 170 | 60 | 28 | 660-9666 |
1 1/2-6BSW | CL2 | 170 | 60 | 28 | 660-9667 |
1 5/8-12BS | CL2 | 149 | 39 | 28 | 660-9668 |
1 5/8-8BSF | CL2 | 170 | 60 | 28 | 660-9669 |
1 5/8-5BSW | CL2 | 170 | 60 | 28 | 660-9670 |
1 3/4-16BS | CL2 | 165 | 45 | 31.5 | 660-9671 |
1 3/4-8BS | CL2 | 187 | 67 | 31.5 | 660-9672 |
1 3/4-7BSF | CL2 | 187 | 67 | 31.5 | 660-9673 |
1 3/4-5BSW | CL2 | 187 | 67 | 31.5 | 660-9674 |
2-12BS | CL2 | 175 | 45 | 35.5 | 660-9675 |
2-7BSF | CL2 | 200 | 70 | 35.5 | 660-9676 |
2-4 1/2BSW | CL2 | 200 | 70 | 35.5 | 660-9677 |
2 1/4-12BS | CL2 | 221 | 76 | 40 | 660-9678 |
2 1/4-6BSF | CL2 | 221 | 76 | 40 | 660-9679 |
2 1/4-4BSW | CL2 | 221 | 76 | 40 | 660-9680 |
2 1/2-6BSF | CL2 | 224 | 79 | 40 | 660-9681 |
2 1/2-4BSW | CL2 | 224 | 79 | 40 | 660-9682 |
2 3/4-6BSF | CL2 | 234 | 79 | 45 | 660-9683 |
2 3/4-3 1/2BSW | CL2 | 234 | 79 | 45 | 660-9684 |
3-5BSF | CL2 | 258 | 83 | 50 | 660-9685 |
3-3 1/2BSW | CL2 | 258 | 83 | 50 | 660-9686 |
3 1/4-5BSF | CL2 | 261 | 86 | 50 | 660-9687 |
3 1/4-3 1/4BSW | CL2 | 261 | 86 | 50 | 660-9688 |
3 1/2-4 1/2BSF | CL2 | 261 | 86 | 50 | 660-9689 |
3 1/2-3 1/4BSW | CL2 | 261 | 86 | 50 | 660-9690 |
3 3/4-4 1/2BSF | CL2 | 279 | 89 | 56 | 660-9691 |
3 3/4-3BSW | CL2 | 279 | 89 | 56 | 660-9692 |
4-4 1/2BSF | CL2 | 279 | 89 | 56 | 660-9693 |
4-3BSW | CL2 | 279 | 89 | 56 | 660-9694 |
Application
Functions For ISO529 Taps:
ISO taps are tools used to cut or form internal threads in pre-drilled holes according to ISO 529 standards.
Tap Types
Straight Flute Tap: For through holes and blind holes. Commonly used in hand tapping or low-speed machine operations.
Spiral Flute Tap: Designed for blind holes. The spiral flute helps evacuate chips upward, reducing the risk of breakage.
Spiral Point Tap: Suitable for through holes. Chips are pushed forward, improving cutting efficiency.
Forming Tap: Forms threads by deformation rather than cutting. Recommended for ductile materials such as aluminum and mild steel.
Applications For ISO529 Taps:
ISO taps are widely used in:
Metalworking and manufacturing – For producing internal threads in carbon steel, alloy steel, stainless steel, aluminum, copper, and other metals.
Mold making and machinery assembly – Ensuring precise and standardized threaded connections.
Maintenance and repair – For retapping or restoring damaged threads.
Workshops and small-scale fabrication – For hand tapping in softer metals and plastics such as polycarbonate and nylon.
Tap selection depends on the work material, whether the hole is through or blind, and the required thread tolerance.
Precautions For ISO529 Taps:
1. Use the correct tap type for the material and hole type.
2. Ensure the pilot hole is drilled to the correct size (generally: tap drill size = major diameter – pitch).
3. Always use proper lubrication to reduce heat and friction.
4. Follow appropriate speed and feed settings to avoid overloading the tap.
5. Break chips regularly during tapping to prevent clogging.
6. Clean taps after use and store them in a dry place to avoid rust.
7. Inspect for wear or chipping, and replace taps as needed to maintain thread quality.
Advantage
Efficient and Reliable Service
Wayleading Tools, your one-stop supplier for cutting tools, machinery accessories, measuring tools. As an integrated industrial powerhouse, we take immense pride in our Efficient and Reliable Service, tailored to meet the diverse needs of our esteemed clientele. Click Here For More
Good Quality
At Wayleading Tools, our commitment to Good Quality sets us apart as a formidable force in the industry. As an integrated powerhouse, we offer a diverse range of cutting-edge industrial solutions, providing you with the finest cutting tools, precise measuring instruments, and reliable machine tool accessories.Click Here For More
Competitive Pricing
Welcome to Wayleading Tools, your one-stop supplier for cutting tools, measuring tools, machinery accessories. We take immense pride in offering Competitive Pricing as one of our core advantages. Click Here For More
OEM, ODM, OBM
At Wayleading Tools, we take pride in offering comprehensive OEM (Original Equipment Manufacturer), ODM (Original Design Manufacturer), and OBM (Own Brand Manufacturer) services, catering to your unique needs and ideas.Click Here For More
Extensive Variety
Welcome to Wayleading Tools, your all-in-one destination for cutting-edge industrial solutions, where we specialize in cutting tools, measuring instruments, and machine tool accessories. Our core advantage lies in offering an Extensive Variety of products, tailored to meet the diverse needs of our esteemed clientele.Click Here For More
Matching Items
Solution
Technical Support:
We are delighted to be your solution provider for ISO529 taps. We are happy to offer you technical support. Whether it's during your sales process or your customers' usage, upon receiving your technical inquiries, we will promptly address your questions. We promise to reply within 24 hours at the latest, providing you with technical solutions.
Customized Services:
We are pleased to offer you customized services for ISO529 taps. We can provide OEM services, manufacturing products according to your drawings; OBM services, branding our products with your logo; and ODM services, adapting our products according to your design requirements. Whatever customized service you require, we promise to provide you with professional customization solutions.
Training Services:
Whether you are the purchaser of our products or an end-user, we are more than happy to provide training service to ensure you use the products you purchased from us correctly. Our training materials come in electronic documents, videos, and online meetings, allowing you to choose the most convenient option. From your request for training to our provision of training solutions, we promise to complete the entire process within 3 days
After-sales Service:
Our products come with a 6-month after-sales service period. During this period, any problems not intentionally caused will be replaced or repaired free of charge. We provide round-the-clock customer service support, handling any usage queries or complaints, ensuring you have a pleasant purchasing experience.
Solution Design:
By providing your machining product blueprints (or assisting in creating 3D drawings if unavailable), material specifications, and mechanical details used, our product team will tailor the most suitable recommendations for cutting tools, mechanical accessories, and measuring instruments, and design comprehensive machining solutions for you.
Packing
Packaged in a plastic box via heat shrink bag. Then packed in an outer box. It can be well prevented from rusting.
Also customized packing is welcomed.

● Do you require OEM, OBM, ODM or neutral packing for your products?
● Your company name and contact information for prompt and accurate feedback.
Additional, we invite you to request samples for quality testing.