High performance machine taps UNJC American unified coarse thread 1400-HT for aerospace industry UNJC ASME B1.15 B-TS C-R15-TS600 1 P HSSE PM TS P M K P M K Material groups N S H N S H Hole type < 2,5d < 1,5d Quality of material HSSE-PM HSSE-PM Coating TS TS Chamfer B / 4-5P C / 2-3P Norma DIN-371 UNJC Ć d1 P l1 l2 l 3 Ć d2 a Tol. 3BX 3BX INDEX C4-11G902 C4-50G902 No4-40 2,844 40 56 10 18 3,5 2,7 2,35 4004 No6-32 3,505 32 56 12 20 4,0 3,0 2,85 4006 No8-32 4,165 32 63 12 21 4,5 3,4 3,50 4008 No10-24 4,826 24 70 14 25 6,0 4,9 3,90 4010 1/4-20 6,350 20 80 18 32 7,0 5,5 5,10 4027 5/16-18 7,938 18 90 20 35 8,0 6,0 6,60 4028 3/8-16 9,525 16 100 20 39 10,0 8,0 8,00 4029 Norma DIN-376 UNJC Ć d1 P l1 l2 l 3 Ć d2 a Tol. 3BX 3BX INDEX D4-11G902 D4-50G902 7/16-14 11,112 14 100 22 - 8,0 6,2 9,40 4030 Example of order On request 73 C4-11G902-4004 Tap 1400-HT No4-40 UNJC 3BX DIN-371 B HSSE-PM TS