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Singer Sewing Machine Screw Threads

There is often confusion about the various screw threads used on Singer sewing machines. When production was first started there were no national or international standards for manufacturing and so companies like Singer used whatever diameters and thread pitches they felt were convenient for them. In an effort to simplify things and to allow interchangeability most countries gradually introduced national standards for basic items such as screw threads. In the case of the USA, this was known as the American National Thread. 1949 saw a move from national standards to international ones when the major countries using imperial measurements (USA, Canada, UK etc.) agree the 'Unified' thread system, which remains effective to this day. The Unified thread system largely utilised the existing American National thread sizes but with a limited number of diameters coupled with series of Coarse, Fine and Extra Fine pitches.

Because Singer factories manufactured all of their own components it was not as important for them to ensure standardisation of items from different suppliers. Although many older Singer threads matched those of the American and then Unified standards, they continued to use some sizes that were non-standard in order to maintain backward compatability between parts that were common to different models.

CAUTION - The following data is believed to be correct and is provided in good faith. However, with so much data there is always the possibility of errors creeping in, so before using it for anything important, please be sure to check it yourself.

 

Singer Screw Threads

Last Updated 24 April 2014

Simanco No. Image Diameter TPI Singer Tap Alt. Tap
           
76 76 15/64 28 TE548
79 79 15/64 28 TE548
90 90 3/16 32 TE565 #10 UNF
107 blank 9/64 40 TE503 #6 UNF
111 blank 3/32 56 TE517 #3 UNF
127 blank 3/16 28 TE559 #10-28 UNS
134 blank 1/4 24 TE65 1/4-24 UNS
141 blank 3/16 28 TE559 #10-28 UNS
144 blank 5/16 24 TE63 5/16 UNF
145 145 3/16 28 TE559 #10-28 UNS
152 blank 9/64 40 TE503 #6 UNF
156 blank 15/64 28 TE548
157 blank 11/64 40 TE538
158 blank 3/16 28 TE559 #10-28 UNS
160 blank 3/16 32 TE565 #10 UNF
164 164 3/16 32 TE565 #10 UNF
171 blank 9/64 40 TE503 #6 UNF
175 blank 9/64 40 TE503 #6 UNF
176 blank 9/64 40 TE503 #6 UNF
178 blank 3/16 28 TE559 #10-28 UNS
180 180 3/16 28 TE559 #10-28 UNS
181 blank 3/16 32 TE565 #10 UNF
185 185 1/8 44 TE507 #5 UNF
187 187 9/64 40 TE503 #6 UNF
190 190 9/64 40 TE503 #6 UNF
191 191 11/64 40 TE538
193 193 9/64 40 TE503 #6 UNF
195 blank 9/64 40 TE503 #6 UNF
196 blank 9/64 40 TE503 #6 UNF
197 blank 1/8 44 TE507 #5 UNF
199 199 3/16 32 TE565 #10 UNF
200 blank 11/64 40 TE538
202 blank 9/64 40 TE503 #6 UNF
203 blank 9/64 40 TE503 #6 UNF
206 blank 1/8 44 TE507 #5 UNF
207 blank 9/64 40 TE503 #6 UNF
208 blank 1/8 44 TE507 #5 UNF
209 blank 9/64 40 TE503 #6 UNF
212 blank 9/64 40 TE503 #6 UNF
215 blank 3/32 64 TE554
217 blank 9/64 40 TE503 #6 UNF
218 blank 3/32 56 TE517 #3 UNF
219 199 9/64 40 TE503 #6 UNF
223 blank 1/8 44 TE507 #5 UNF
225 blank 11/64 40 TE538
226 blank 3/32 56 TE517 #3 UNF
227 blank 1/8 44 TE507 #5 UNF
228 blank 1/8 44 TE507 #5 UNF
229 blank 3/32 56 TE517 #3 UNF
230 blank 1/8 44 TE507 #5 UNF
231 blank 11/64 40 TE538
233 blank 3/32 56 TE517 #3 UNF
236 blank 9/64 40 TE503 #6 UNF
237 blank 9/64 40 TE503 #6 UNF
238 blank 3/32 56 TE517 #3 UNF
240 blank 3/32 56 TE517 #3 UNF
244 blank 9/64 40 TE503 #6 UNF
248 248 9/64 40 TE503 #6 UNF
249 blank 3/32 56 TE517 #3 UNF
253 blank 1/2 20 1/2 UNF
256 blank 9/16 14
263 blank 7/16 28 TE4 7/16 UNEF
284 284 9/64 40 TE503 #6 UNF
286 286 9/64 40 TE503 #6 UNF
289 blank 9/64 40 TE503 #6 UNF
304 304 3/8 28 3/8 28UN
307 307 3/8 28 3/8 28UN
315 315 17/64 28
335 335 1/8 44 TE507 #5 UNF
337 blank 3/32 56 TE517 #3 UNF
356 356 5/16 18 TE11 5/16 UNC
362 blank 1/4 24 TE65 1/4-24 UNS
375 375 9/32 28 TE17
381 blank 15/64 28 TE548
389 blank 3/16 32 TE565 #10 UNF
390 blank 9/64 40 TE503 #6 UNF
391 391 9/64 40 TE503 #6 UNF
398 blank 3/32 64 TE554
399 399 9/64 40 TE503 #6 UNF
401 blank 1/8 44 TE507 #5 UNF
404 blank 3/32 64 TE554
413 blank 11/64 & 1/4 40 TE538
416 blank 11/64 & 1/4 40 TE538
418 blank 9/64 40 TE503 #6 UNF
419 blank 9/64 40 TE503 #6 UNF
437 blank 15/64 24 TE265
440 443 11/64 32 TW20052
443 443 15/64 28 TE548
446 446 15/64 28 TE548
448 448 15/64 28 TE548
453 453 15/64 28 TE548
458 blank 3/16 28 TE559 #10-28 UNS
460 blank 9/64 40 TE503 #6 UNF
462 blank 11/64 40 TE538
465 blank 11/64 40 TE538
466 blank 9/64 56 TE495
506 528 3/8 18
528 528 9/64 32 #6 UNC
566 blank 9/32 20
578 blank 9/64 40 TE503 #6 UNF
591 blank 3/32 100 TE521
592 blank 5/64 64 TE218 #1 UNC
596 blank 9/64 40 TE503 #6 UNF
620 blank 1/8 44 TE507 #5 UNF
624 blank 11/64 40 TE538
635 blank
662 blank 3/32 56 TE517 #3 UNF
665 blank 3/32 56 TE517 #3 UNF
680 blank 3/16 32 TE565 #10 UNF
688 blank 1/2 28 TE166 1/2 UNEF
689 blank 15/64 28 TE548
690 blank 3/16 32 TE565 #10 UNF
691 691 11/64 40 TE538
702 blank 3/32 56 TE517 #3 UNF
704 blank 11/64 40 TE538
725 blank 3/32 56 TE517 #3 UNF
732 blank 9/64 40 TE503 #6 UNF
738 blank 9/64 40 TE503 #6 UNF
742 blank 11/64 40 TE538
747 blank 9/64 40 TE503 #6 UNF
748 blank
768 blank 1/8 64 TE515 5/16 UNF
775 blank 9/64 40 L.H. TE492 #6UNF LH
802 blank 5/16 24 TE63 5/15 UNF
808 blank 9/64 40 TE503 #6 UNF
818 blank 3/16 32 TE565 #10 UNF
853 blank 1/8 44 TE507 #5 UNF
857 blank 1/8 44 TE507 #5 UNF
858 blank 9/32 28 TE17
871 blank 11/64 40 TE538
890 blank 3/16 32 TE565 #10 UNF
896 896 11/64 40 TE538
898 blank 11/64 40 TE538
904 blank 1/8 44 TE507 #5 UNF
906 blank 1/8 44 TE507 #5 UNF
907 blank 3/16 32 TE565 #10 UNF
908 blank 11/32 28 TE60
914 blank 11/64 40 TE538
933 blank 3/16 32 TE565 #10 UNF
934 blank 1/8 44 TE507 #5 UNF
936 blank 7/16 28 TE4 7/16 UNEF
997 blank 9/64 40 TE503 #6 UNF
1019 blank 9/64 40 TE503 #6 UNF
1036 blank 1/4 40 1/4-40 UNS
1043 blank 1/4 40 1/4-40 UNS
1053 blank 3/32 56 TE517 #3 UNF
1057 blank 11/64 40 TE538
1065 blank 0.270 28 TE17
1072 blank 1/8 44 TE507 #5 UNF
1083 blank 11/64 40 TE538
1094 blank 11/64 40 TE538
1100 blank 3/32 56 TE517 #3 UNF
1100 blank 0.242 40 1/4-40 UNS
1122 blank 9/32 18 TE15
1151 blank 1/2 20 1/2 UNF
1155 blank 9/64 40 TE503 #6 UNF
1161 blank 3/32 56 TE517 #3 UNF
1176 blank 3/16 32 TE565 #10 UNF
1177 blank 1/4 28 TE316 1/4 UNF
1178 blank 1/4 28 TE316 1/4 UNF
1182 blank 1/8 50 TE513
1183 blank 1/8 50 TE513
1186 blank 3/16 32 TE565 #10 UNF
1191 blank 3/16 32 TE565 #10 UNF
1196 blank 1/4 28 TE316 1/4 UNF
1198 blank 11/64 40 TE536
1202 blank 35/64 20L.H. TE320
1204 blank 1/4 28 TE316 1/4 UNF
1206 blank 13/64 36 TE315
1207 blank 1/8 50 TE513
1208 blank 3/32 56 TE517 #3 UNF
1209 blank 11/64 40 TE538
1231 blank 9/64 40 TE503 #6 UNF
1235 blank 3/16 32 TE565 #10 UNF
1238 blank 11/64 40 TE538
1241 blank 9/64 40 TE503 #6 UNF
1253 blank 11/64 40 TE538
1255 blank 13/64 36 TE315
1258 blank 1/4 40 1/4-40 UNS
1259 blank 1/4 40 1/4-40 UNS
1297 blank 1/8 44 TE507 #5 UNF
1301 blank 15/64 28 TE548
1318 blank 13/64 36 TE315
1323 blank 11/64 40 TE538
1324 blank 11/64 40 TE538
1329 blank 3/32 56 TE517 #3 UNF
1367 blank 5/64 64 TE218
1380 blank 1/16 80 TE357 #0 UNF
1420 blank 1/8 50 TE513
1423 blank 9/64 40 TE503 #6 UNF
1430 blank 9/64 40 TE503 #6 UNF
1442 blank 15/64 28 TE548
1443 blank 9/64 40 TE503 #6 UNF
1449 blank 9/64 40 TE503 #6 UNF
1454 blank 11/64 64 TE525
1472 blank 3/32 56 TE517 #3 UNF
1492 blank 9/64 40 TE503 #6 UNF
1498 blank 11/64 40 TE538
50004 blank 9/64 40 TE503 #6 UNF
50014 blank 9/64 40 TE503 #6 UNF
50018 blank 11/64 40 TE538
50049 blank 1/2 20 1/2 UNF
50054 blank 5/16 28 5/16 28UN
50060 blank 11/64 40 TE538
50073 blank 11/64 40 TE538
50093 blank 1/16 80 TE357 #0 UNF
50116 blank 9/64 40 TE503 #6 UNF
50117 blank 1/8 44 TE507 #5 UNF
50123 blank 1/8 44 TE507 #5 UNF
50132 blank 0.138 40 TE503 #6 UNF
50138 blank 1/8 44 TE507 #5 UNF
50152 blank 9/64 40 TE503 #6 UNF
50169 blank 3/32 56 TE517 #3 UNF
50190 blank 9/64 40 TE503 #6 UNF
50203 blank 9/64 40 TE503 #6 UNF
50225 blank 3/32 56 TE517 #3 UNF
50267 blank 11/64 40 TE538
50305 blank 9/64 40 TE503 #6 UNF
50311 blank 11/64 40 TE538
50318 blank 3/32 56 TE517 #3 UNF
50356 blank 1/4 24 TE65 1/4-24 UNS
50379 blank 9/64 40 TE503 #6 UNF
50383 blank 9/64 40 TE503 #6 UNF
50395/td> blank 0.170 40 TE538
50406 blank 3/32 56 TE517 #3 UNF
50438 blank 9/64 40 TE503 #6 UNF
50446 blank 11/64 40 TE538
50463 50463 11/64 40 TE538
50527 blank 15/64 28 TE548
50552 blank 9/64 40 TE503 #6 UNF
50561 blank 5/16 24 TE63 5/16 UNF
50579 blank 1/8 80 TE507 #5 UNF
50581 blank 1/4 24 TE65 1/4-24 UNS
50582 blank 9/32 28 TE17
50599 blank 1/4 28 TE316 1/4 UNF
50611 blank 9/64 40 TE503 #6 UNF
50623 blank 1/8 44 TE507 #5 UNF
50624 blank 1/8 44 TE507 #5 UNF
50628 blank 9/64 40 TE503 #6 UNF
50632 blank 9/32 20
50650 blank 9/64 40 TE503 #6 UNF
50671 blank 0.190 32 N.F. 2 #10 UNF
51206 blank 3/16 32 TE565 #10 UNF
51224 blank 9/64 40 TE503
51229 blank 3/32 56 TE517 #3 UNF
51282 blank 3/32 56 TE517 #3 UNF
51283 blank 15/64 28 TE548
51295 blank 15/64 28 TE548
51306 blank 3/32 56 TE517 #3 UNF
51345 blank 3/32 56 TE517 #3 UNF
51369 blank 11/64 40 TE538
51381 blank 9/64 40 TE503 #6 UNF
51387 blank 35/64 20 L.H. TE320
51403 blank 1/8 80 TE507 #5 UNF
51408 blank 11/64 40 TE538
51492 blank 5/16 18 U.S.S. 5/16 UNC
51421 blank 3 mm 0.5 M3x0.5
109649 blank 1/8 44 TE507 #5 UNF
109693 blank 11/64 40 TE538
140019 blank 5/32 32 TE530
140020 blank 11/64 40 TE538
140021 blank 5/32 32 TE530
140024 blank 3/16 32 TE565 #10 UNF
140026 blank 3/8 24 U.S.S. 3/8 UNF
140036 blank 1/8 80 TE507 #5 UNF
140037 blank 3/8 16 TE236 3/8 UNC
140039 blank 3/16 32 TE565 #10 UNF
140040 blank 1/4 32 TE412 1/4 UNEF
140047 blank 5/16 24 TE63 5/15 UNF
140050 blank 9/64 40 TE503 #6 UNF
140059 blank 1/8 44 TE507 #5 UNF
140061 blank 9/64 40 TE503 #6 UNF
140066 blank 3/16 32 TE565 #10 UNF
140072 blank 3/16 32 TE565 #10 UNF
140119 blank 9/64 40 TE503 #6 UNF
140160 blank 11/64 40 TE538
140197 blank 1/4 20 1/4 UNC
140239 blank 1/8 44 TE507 #5 UNF
140265 blank 1/8 44 TE507 #5 UNF
140295 blank 9/64 40 TE503 #6 UNF
140350 blank 1/4 24 TE65 1/4-24 UNS
140366 blank 13/64 36 TE315
140390 blank 9/64 40 TE503 #6 UNF
140393 blank 11/64 40 TE538
140411 blank 5/16 24 TE63 5/15 UNF
140509 blank 1/8 44 TE507 #5 UNF
140549 blank 3/32 56 TE517 #3 UNF
140596 blank 11/64 40 TE538
140655 blank 3/32 64 TE554
140682 blank 11/64 40 TE538
140706 blank 9/64 40 TE503 #6 UNF
140760 blank 3/16 32 TE565 #10 UNF
140788 blank 9/64 40 TE503 #6 UNF
140807 blank 11/64 40 TE538
140868 blank 3/16 32 TE565 #10 UNF
140975 blank 11/64 40 TE538
140978 blank 5/16 24 TE63 5/16 UNF
141100 blank 7/32 24 #12 UNC
141145 blank 11/64 40 TE538
141158 blank 11/64 40 TE538
141220 blank 0.112 48 UNF #4 UNF
141242 blank 9/64 40 TE503 #6 UNF
141560 blank 3/16 32 TE565 #10 UNF
141584 blank 3/32 48 TW20011
155449 blank 3/16 32 TE565 #10 UNF
175390 blank 3/16 32 TE565 #10 UNF
200006 blank 17/64 24 TW20112
200017 blank 5/16 20 TW20131
200019 blank 17/64 24 TW20112
200029 blank 17/64 24 TW20112
200035 blank 17/64 32 TW20057
200040 blank 7/32 32 TW20063 #12 UNEF
200047 blank 3/16 32 TE565 #10 UNF
200050 blank 7/32 32 TW20060 #12 UNEF
200053 blank 17/64 32 TW20057
200054 blank 11/64 32 TW20052
200056 blank 9/64 36 TW20042
200058 blank 7/32 32 TW20063 #12 UNEF
200061 blank 3/16 32 TW20054 #10 UNF
200064 blank 11/64 32 TW20052
200066 blank 9/64 36 TW20042
200069 blank 3/16 32 TW20054 #10 UNF
200070 blank 7/32 32 TW20063 #12 UNEF
200072 blank 5/32 40 TW20026
200074 blank 9/64 36 TW20042
200076 blank 9/64 36 TW20042
200077 blank 11/64 32 TW20052
200078 blank 11/64 32 TW20052
200082 blank 11/64 32 TW20052
200084 blank 3/16 32 TW20054 #10 UNF
200086 blank 5/32 40 TW20026
200089 blank 9/64 36 TW20042
200095 blank 3/16 32 TW20054 #10 UNF
200096 blank 11/64 32 TW20052
200098 blank 11/64 32 TW20052
200099 blank 9/64 36 TW20042
200100 blank 3/16 30 TW20090
200103 blank 1/8 40 TW20024 #5 UNC
200106 blank 1/8 40 TW20024 #5 UNC
200110 blank 9/64 36 TW20042
200112 blank 3/16 32 TW20054 #10 UNF
200113 blank 11/64 32 TW20052
200118 blank 9/64 36 TW20042
200125 blank 9/64 36 TW20042
200132 blank 9/64 36 TW20042
200135 blank 1/8 40 TW20024 #5 UNC
200138 blank 1/8 40 TW20024 #5 UNC
200141 blank 9/64 36 TW20042
200143 blank 9/64 36 TW20042
200145 blank7/64 48 TW20012
200159 blank 11/64 32 TW20052
200161 blank 9/64 36 TW20042
200164 blank 1/8 40 TW20024 #5 UNC
200166 blank 1/8 40 TW20024 #5 UNC
200169 blank 1/8 40 TW20024 #5 UNC
200172 blank 3/32 48 TW20011
200173 blank 1/8 40 TW20024 #5 UNC
200175 blank 3/32 48 TW20011
200184 blank 13/64 32 TW20057
200188 blank 1/8 40 TW20024 #5 UNC
200246 blank 13/64 32 TW20057
200253 blank 3/16 32 TW20054 #10 UNF
200256 blank 7/32 32 TW20060 #12 UNEF
200262 blank 17/64 48 TW20012
200263 blank 3/16 32 TW20054 #10 UNF
200265 blank 7/32 32 TW20060 #12 UNEF
200273 blank 3/16 32 TW20054 #10 UNF
200278 blank 3/16 30 TW20090
200294 blank 9/64 36 TW20042
200309 blank 9/64 36 TW20042
200328 blank 17/64 48 TW20012
200333 blank 1/4 32 TW20069 1/4 UNEF
200335 blank 17/64 48 TW20012
200336 blank 1/8 40 TW20024 #5 UNC
200337 blank 3/16 32 TW20054 #10 UNF
200344 blank 11/64 32 TW20052
200354 blank 1/4 32 TW20069 1/4 UNEF
200355 blank 9/64 36 TW20042
200362 blank 1/4 32 TW20069 1/4 UNEF
200363 blank 17/64 24 TW20112
200364 blank 7/32 32 TW20060 #12 UNEF
200374 blank 17/64 24 TW20112
200378 blank 1/4 32 TW20069 1/4 UNEF
200380 blank 11/64 32 TW20052
200382 blank 1/4 32 TW20069 1/4 UNEF
200383 blank 17/64 24 TW20112
200386 blank 13/64 32 TW20057
200387 blank 7/32 32 TW20060 #12 UNEF
200394 blank 1/4 20 1/4 UNC
200396 blank 17/64 24 TW20112
200420 blank 1/8 40 TW20024 #5 UNC
200428 blank 17/64 24 TW20112
200429 blank 17/64 24 TW20112
200459 blank 13/64 32 TW20057
200462 blank 13/64 32 TW20057
200473 blank 9/64 36 TW20042
200502 blank 11/16 24 TW20119 11/16 UNEF
200541 blank 13/64 32 TW20057
200549 blank 3/16 32 TW20054 #10 UNF
200550 blank 13/64 32 TW20057
200555 blank 9/64 36 TW20042
200556 blank 9/64 36 TW20042
200567 blank 9/64 36 TW20042
200570 blank 17/64 24 TW20112
200571 blank 3/16 30 TW20090
200577 blank 9/64 36 TW20042
200578 blank 11/64 32 TW20052
200582 blank 9/64 36 TW20042
200583 blank 9/64 36 TW20042
200585 blank 9/64 36 TW20042
200587 blank 3/32 48 TW20011
200590 blank 3/32 48 TW20011
200592 blank 3/32 80 TW20004
200594 blank 1/16 80 TW20002 #0 UNF
200596 blank 3/32 48 TW20011
200597 blank 1/16 80 TW20002 #0 UNF
200598 blank 3/32 80 TW20004
200602 blank 17/64 24 TW20112
200607 blank 5/16 20 TW20131
200610 blank 3/32 48 TW20011
200632 blank 7/32 40 #12-40 UNS
200653 blank 3/16 32 TW20054 #10 UNF
200739 blank 9/64 36 TW20042
200861 blank 13/64 32 TW20057
200907 blank 1/8 40 TW20024 #5 UNC
200915 blank 5/32 40 TW20028
200919 blank 17/64 24 TW20112
200934 blank 3/16 32 TW20054 #10 UNF
200948 blank 17/64 24 TW20112
200958 blank 7/32 32 TW20060 #12 UNEF
200964 blank 3/32 48 TW20011
200978 blank 3/32 80 TW20004
200983 blank 1/16 80 TW20002 #0 UNF
200984 blank 1/16 80 TW20002 #0 UNF
200996 blank 3/16 32 TW20054 #10 UNF
201015 blank 5/32 40 TW20028
201016 blank 3/32 80 TW20004
201018 blank 1/4 32 TW20069 1/4 UNEF
201030 blank 1/8 40 TW20024 #5 UNC
201031 blank 9/64 36 TW20042
201063 blank 1/8 40 TW20024 #5 UNC
201129 blank 13/64 32 TW20057
201132 blank 1/16 80 TE357 #0 UNF
201143 blank 3/32 48 TW20011
201148 blank 9/64 36 TW20042
201183 blank 9/64 36 TW20042
201199 blank 7/32 40 #12-40 UNS
201220 blank 1/4 32 TW20069 1/4 UNEF
201222 blank 1/4 32 TW20069 1/4 UNEF
201224 blank 7/32 40 #12-40 UNS
201253 blank 3/32 48 TW20011
201254 blank 1/4 32 TW20069 1/4 UNEF
201256 blank 1/4 32 TW20069 1/4 UNEF
201272 blank 17/64 24 TW20112
201308 blank 17/64 24 TW20112
201334 blank 3/32 48 TW20011
201346 blank 15/64 28 TE548
201350 blank 9/64 36 TW20042
201387 blank 3/16 32 TW20054 #10 UNF
201409 blank 17/64 48 TW20012
201442 blank 15/64 28 TE548
201491 blank 1/8 40 TW20024 #5 UNC
350107 blank 15/64 28 TE548
350132 blank 9/64 36 TW20042
350149 blank 11/64 32 TW20052
350197 blank 7/32 32 #12 UNEF
350234 blank 3/32 64 TE554
350267 blank 13/64 32 TW20057
350299 blank 7/32 32 TW20060 #12 UNEF
350405 blank 1/16 80 TW20002 #0 UNF
350411 blank 5/32 40 TW20028
350419 blank 17/64 24 TW20112
350445 blank 9/64 36 TW20042
350467 blank 3/16 32 TW20054 #10 UNF
350478 blank 17/64 48 TW20012
350503 blank 9/64 36 TW20042 #6
350537 blank 9/64 36 TW20042
350548 blank 3/16 40 TW20031
350552 blank 9/64 36 TW20042
350559 blank 9/64 36 TW20042
350579 blank 1/4 28 1/4 UNF
350589 blank 9/64 36 TW20042
350595 blank 0.180 32 NF3
350602 blank 3/16 32 TW20054 #10 UNF
350620 blank 9/64 36 TW20042
350625 blank 1/8 40 TW20024 #5 UNC
350676 blank 7/32 32 #12 UNEF
350750 blank 9/64 36 TW20042
350921 blank 1/8 44 TE507 #5 UNF
374107 blank 5 mm 0.5 M5x0.5
414504 blank 1/4 24 TE65 1/4-24 UNS
414510 blank 5 mm 0.8 M5x0.8
414514 blank 11/64 40 TE538
414519 blank 11/64 40 TE538
414532 blank 5 mm 0.8 M5x0.8
500244 blank 9/64 40 TE503 #6 UNF
500256 blank 9/64 40 TE503 #6 UNF
544281 blank 1/8 44 TE507 #5 UNF
544381 blank 1/4 24 TE65 1/4-24 UNS
545205 blank 11/64 40 TE538

 

CAUTION - The data on this page is believed to be correct and is provided in good faith. However, before using it for anything important, please be sure to check the accuracy of the details yourself, as we can take no responsibility for the consequances of errors.

 

Singer Tap Sizes

Singer Tap Diameter TPI Alt. Tap
       
TE4 7/16 28 7/16 UNEF
TE11 5/16 18 5/16 UNC
TE15 9/32 18
TE17 9/32 28
TE60 11/32 28
TE63 5/16 24 5/16 UNF
TE65 1/4 24 1/4-24 UNS
TE166 1/2 28 1/2 UNEF
TE218 5/64 64 #1 UNC
TE236 3/8 16 3/8 UNC
TE265 15/64 24
TE315 13/64 36
TE316 1/4 28 1/4 UNF
TE320 35/64 20 L.H.
TE357 1/16 80 #0 UNF
TE492 9/64 40 L.H. #6 UNEF L.H.
TE495 9/64 56
TE503 9/64 40 #6 UNF
TE507 1/8 44 #5 UNF
TE513 1/8 50
TE515 1/8 64 5/16 UNF
TE517 3/32 56 #3 UNF
TE521 3/32 100
TE525 11/64 64
TE530 5/32 32
TE538 11/64 40
TE548 15/64 28
TE554 3/32 64
TE559 3/16 28 #10-28 UNS
TE565 3/16 32 #10 UNF
TW20002 1/16 80 0 UNF
TW20004 3/32 80
TW20011 3/32 48
TW20012 17/64 48
TW20024 1/8 40 #5 UNC
TW20026 5/32 40
TW20028 5/32 40
TW20031 3/16 40
TW20042 9/64 36
TW20052 11/64 32
TW20054 3/16 32 #10 UNF
TW20057 17/64 32
TW20060 7/32 32 #12 UNEF
TW20063 7/32 32 #12 UNEF
TW20069 1/4 32 1/4 UNEF
TW20090 3/16 30
TW20112 17/64 24
TW20119 11/16 24 11/16 UNEF
TW20131 5/16 20