Page 17 - Carmex - X-treme Taps (Inch)

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Supercut Taps

Machine Taps

UN Fine ANSI B-1.1

DIN 371 DIN 374

2.5xd1 3xd1 2.5xd1 3xd1

C (2-3) B (4-5) C (2-3) B (4-5)

R40˚ R40⁰

CTS CTP CTS CTP

ISO P M K N S H
XT5 Grade    

Pitch d2
UNF d1 Ordering Code L1 L2 L3 a
TPI mm
CTS D371 C 6-40UNF 2B XT5 4.0 2.2 .24 .79 .118 .116
6-40 .138 40
CTP D371 B 6-40UNF 2B XT5 4.0 2.2 .47 .79 .118 .116

CTS D371 C 8-36UNF 2B XT5 4.5 2.5 .28 .83 .134 .138
8-36 .164 36
CTP D371 B 8-36UNF 2B XT5 4.5 2.5 .47 .83 .134 .138
CTS D371 C 10-32UNF 2B XT5 6.0 2.8 .31 .98 .193 .161
10-32 .190 32
CTP D371 B 10-32UNF 2B XT5 6.0 2.8 .55 .98 .193 .161

CTS D371 C 12-28UNF 2B XT5 6.0 3.1 .39 1.18 .193 .181
12-28 .216 28
CTP D371 B 12-28UNF 2B XT5 6.0 3.1 .71 1.18 .193 .181
CTS D371 C 0250-28UNF 2B XT5 7.0 3.1 .39 1.18 .217 .217
1/4-28 .250 28
CTP D371 B 0250-28UNF 2B XT5 7.0 3.1 .71 1.18 .217 .217

CTS D371 C 0312-24UNF 2B XT5 8.0 3.5 .51 1.38 .236 .272
5/16-24 .313 24
CTP D371 B 0312-24UNF 2B XT5 8.0 3.5 .79 1.38 .236 .272
CTS D371 C 0375-24UNF 2B XT5 10.0 3.9 .59 1.54 .315 .335
3/8-24 .375 24
CTP D371 B 0375-24UNF 2B XT5 10.0 3.9 .79 1.54 .315 .335
CTS D374 C 0437-20UNF 2B XT5 8.0 3.9 .59 --- .244 .390
7/16-20 .438 20
CTP D374 B 0437-20UNF 2B XT5 8.0 3.9 .79 --- .244 .390

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