Threading Technology – Clamping Technology 520

192 UNC UNF M MF STI SELF-LOCK Tech. Info v c Product Finder G Ordering Example: C0911400.4035 Roll Form Taps HSS Extra, HSSE-PM DIN Length · DIN Shank ø d 2 ø d 1 l 2 l 1 Reduced Shank STEEL Steel Materials Z CNC-Controlled Machines G P 55° Whitworth Pipe Thread DIN EN ISO 228 Class of Fit “X” “X” “X” “X” Coating TIN TIN TIN-80 TIN-80 Cutting Material HSS Extra HSS Extra HSSE-PM HSSE-PM Technical Characteristics C / 2-3 C / 2-3 C / 2-3 C / 2-3 E / O / P E / O / P E / O / P E / O Thread Depth max. 3 x d 1 max. 3 x d 1 max. 3 x d 1 and Hole Shape 1) Applications – Material P 1 .1- 3 .1 M 1 .1- 2 .1 2) N 1 .4-5, 2 .1-2 P 1 .1- 3 .1 M 1 .1- 2 .1 2) N 1 .4-5, 2 .1-2 P 1 .1- 5 .1 M 1 .1- 3 .1 2) K 2 .1 N 2 .1-2, 2 .4-5 S 1 .1- 2 .2 2) S 2 .4 2) P 1 .1- 5 .1 M 1 .1- 3 .1 2) K 2 .1 N 2 .1-2, 2 .4-5 S 1 .1- 2 .2 2) S 2 .4 2) Reduced Shank Tool Identification C0911400 C0921400 C521Z700 C523Z700 Dimens. ID Druck 2-STEEL TIN Druck 2-STEEL-SN TIN InnoForm 2-Z-SN-PM TIN-80 InnoForm 2-Z-SN-IKZ PM-TIN-80 Nominal Size ø d 1 T.P.I. mm ø d 1 l 1 l 2 ø d 2 G 1 / 16 7.72 28 90 17 6 4.9 7.25 .4034 G 1 / 8 9.73 28 90 18 7 5.5 9.25 .4035 G 1 / 4 13.16 19 100 22 11 9 12.55 .4036 G 3 / 8 16.66 19 100 22 12 9 16.05 .4037 G 1 / 2 20.96 14 125 25 16 12 20.1 .4038 G 5 / 8 22.91 14 125 25 18 14.5 22.05 .4039 G 3 / 4 26.44 14 140 28 20 16 25.6 .4040 G 7 / 8 30.20 14 150 28 22 18 29.35 .4041 G 1 33.25 11 160 30 25 20 32.15 .4042 new new 1) Cold-forming in through holes is possible only with external cooling/lubrication 2) Restricted application possibilities with emulsion We recommend a smaller preparatory diameter by 0.002 in for difficult to form materials (such as aluminum cast alloys) for P = 24 T.P.I. and coarser threads. For further information regarding the recommended preparatory diameters, see page 208 - 209.