Catalogo ABC 54

F 4 UNF Threads per inch pilot hole Ø mm Code F 7933 …. Each  Code F 7934 …. Each  Code F 7935 …. Each  UNF Threads per inch Pilot hole Ø mm Code F 7936 …. Each  Code F 7938 …. Each  M Pitch mm pilot hole Ø mm Code F 7945 …. Each  2 64 1,85 0002 31,20 0002 45,60 — —  20 9,90 — — 0716 42,20 3 0,5 2,50 0003 36,90 3 56 2,15 0003 28,20 0003 41,90 — —  18 12,90 0916 61,75 0916 62,75 4 0,7 3,30 0004 37,30 4 48 2,40 0004 39,20 0004 37,10 0004 39,50  18 18,50 — — 0058 58,25 5 0,8 4,20 0005 38,20 5 44 2,70 — — 0005 34,70 0005 37,00  16 17,50 — — 0034 76,25 6 1 5,00 0006 44,40 6 40 2,95 0006 23,50 0006 33,90 — — 1 12 23,25 0001 121,00 0001 175,70 8 1,25 6,80 0008 78,75 8 36 3,50 0008 35,80 0008 33,90 0008 36,20 10 1,5 8,50 0010 68,25 12 28 4,60 — — 0012 43,50 0012 46,70 * PM = tap made in powder metallurgy high speed steel American unified thread fine pitch American unified thread fine pitch coarse pitch F 7933 F 7934 F 7935 F 7936 F 7938 F 7945 Model 7010 Rapid 4230 Rsp 4040 Grulo Model 7011 Rapid 6040 Grulo Model 4890 Rsp- Spez-S DIN 371 371 371 DIN 374 374 DIN 371 Version/Shape B/lead chamfer C/right helix 15° C/right helix 40° Version/Shape B/lead chamfer C/right helix 40° Version/Shape C/right helix 25° Steel HSS-E HSS-E HSS-E Steel HSS-E HSS-E Steel PM + TiN Tolerance 2 B 2 B 2 B Tolerance 2 B 2 B Tolerance ISO 6HX For holes     For holes    For holes   For material group: 1.1 1.1 1.1 For material group: 1.1 1.1 For material group: 1.3.2 - 4.1 5.1 DIN 13  TiN coated ISO metric threading Yellow ring ANSI B 1.1 ANSI B 1.1 UNF HSS-E DIN 371 ISO 2B UNF HSS-E DIN 371 ISO 2B M PM* ISO 6HX DIN 371 To choose the right tap and coating indication, see tables from page 526