Tol.2B Unified Coarse thread ANSI B 1.1 DIN 352
Volkel Hand Taps UNC
Nominal Diameter

D

L 1 L 2 D 2

 Art.-No.

UNF Nr. 1 x 64 32 10 2.5 2.1 23301
UNF Nr. 2 x 56 36 11 2.8 2.1 23302
UNF Nr. 3 x 48 36 11 2.8 2.1 23303
UNF Nr. 4 x 40 40 12 3.5 2.7 23304
UNF Nr. 5 x 40 40 12 3.5 2.7 23305
UNF Nr. 6 x 32 45 14 4.0 3.0 23306
UNF Nr. 8 x 32 45 14 4.5 3.4 23308
UNF Nr. 10 x 24 50 16 6.0 4.9 23310
UNF Nr.12 x 24 50 18 6.0 4.9 23312
UNF  1/4 x 20 50 19 6.0 4.9 23314
UNF  5/16 x 18 56 22 6.0 4.9 23316
UNF  3/8 x 16 24 24 7.0 5.5 23318
UNF 7/16 x 14 24 24 8.0 6.2 23320
UNF 1/2 x 13 29 29 9.0 7.0 23322
UNF 7/8 x 9 100 40 18.0 14.5 23334
UNF  1″ x 8 110 50 18.0 14.5 23338
UNF 1.1/8 x 7 132 56 22.0 18.0 23342
UNF 2″ x 4.1/2 190 80 40.0 32.0 23370
UNF 2.1/2 x 4 220 80 50.0 39.0 23374
UNF 2.3/4 x 4 240 80 50.0 39.0 23376

 

Product attributes

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