Threading Technology – Clamping Technology 520

127 = In stock = Allow 7 days for delivery UNC UNF UNEF UN-8 M MF NPSF Rp (BSPP) G NPT NPTF Rc (BSPT) STI Accessories NPSM/NPSC Tech. Info v c Product Finder SELF-LOCK Machine Taps HSSE-PM, HSS Extra new DIN Length · ANSI Shank Overall length acc. to DIN 371, DIN 376 l 1 ø d 1 l 2 ø d 2 l 3 Reinforced Shank (LK No.4 - LK 3 / 8 ) ø d 2 ø d 1 l 2 l 1 Reduced Shank (LK 7 / 16 - LK 1) Z CNC-Controlled Machines LK-UNC P 60° BT P 90° 30° 60° ≥ 36 T.P.I. Unified SELF-LOCK Coarse Thread EMUGE Standard Type BT BT BT Coating GLT-1 GLT-1 Cutting Material HSSE-PM HSS Extra HSS Extra Technical Characteristics R45 R45 B / 4-5 E / 1.5-2 E / 1.5-2 E / O / P E / O / P E / O / P Thread Depth max. 3 x d 1 max. 3 x d 1 and Hole Shape Applications – Material P 1 .1- 5 .1 M 1 .1- 3 .1 K 2 .1 N 1 .4- 2 .2, 2 .4-5 S 1 .1 P 1 .1- 4 .1 M 1 .1- 2 .1 N 2 .1 P 1 .1- 4 .1 M 1 .1- 3 .1 N 1 .4-6 N 2 .1-2, 2 .4-5 S 1 .1 Reinforced Shank Tool Identification BU20A600 BU513500 BU51C400 Dimens. ID Rekord 1B-Z-PM GLT-1 Flutes Enorm 1-Z/E Flutes Enorm 1-Z/E GLT-1 Flutes Nominal Size ø d 1 T.P.I. inch l 1 l 2 l 3 ø d 2 LK No. 4 40 2.205 0.236 0.709 0.141 0.110 0.0965 .5656 2 2 LK No. 6 32 2.205 0.276 0.787 0.141 0.110 0.1142 .5658 3 3 LK No. 8 32 2.480 0.315 0.827 0.168 0.131 0.1417 .5659 3 3 LK No. 10 24 2.756 0.394 0.984 0.194 0.152 0.1575 .5660 3 3 LK No. 12 24 3.150 0.394 1.142 0.220 0.165 0.1850 .5661 3 3 LK 1 / 4 20 3.150 0.512 1.181 0.255 0.191 0.2087 .5662 3 3 3 LK 5 / 16 18 3.543 0.551 1.378 0.318 0.238 0.2677 .5663 4 3 3 LK 3 / 8 16 3.937 0.630 1.535 0.381 0.286 0.3268 .5664 4 3 3 Reduced Shank Tool Identification CU20A600 CU513500 CU51C400 Dimens. ID Rekord 2B-Z-PM GLT-1 Flutes Enorm 2-Z/E Flutes Enorm 2-Z/E GLT-1 Flutes Nominal Size ø d 1 T.P.I. inch l 1 l 2 l 3 ø d 2 LK 7 / 16 14 3.937 0.709 — 0.323 0.242 0.3819 .5665 4 4 LK 1 / 2 13 4.331 0.787 — 0.367 0.275 0.4409 .5666 4 4 4 LK 9 / 16 12 4.331 0.787 — 0.429 0.322 0.4961 .5667 4 4 LK 5 / 8 11 4.331 0.866 — 0.480 0.360 0.5512 .5668 4 4 LK 3 / 4 10 4.921 0.984 — 0.590 0.442 0.6693 .5669 4 4 LK 7 / 8 9 5.512 1.063 — 0.697 0.523 0.7874 .5670 4 5 LK 1 8 6.299 1.181 — 0.800 0.600 0.8976 .5671 4 5 new Gages for Unified SELF-LOCK coarse thread, see page 455