Общий каталог Yamawa 2021 - страница 186

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h stock standard, ) check stock EU, f check stock JP, m stock exhaustion UNC TCTR Ø Hole Ø(tolerance)(mm)(mm)CodeTHCHT(chamfer)LF LT THL LU LS DCON K LK(inch)(inch)(inch)(inch)(inch)(inch)(inch)(inch)NOFTypeStockIntro ANSI No.2-56UNC GH2 1.8 1.83 Y86500 2.5P 1.772 - 0.276 0.472 - 0.14 0.11 0.187 2 002 f No.4-40UNC GH2 2.3 2.33 Y86501 2.5P 2.205 - 0.433 0.709 - 0.14 0.11 0.187 2 002 f SP No.5-40UNCNo.6-32UNC GH2 2.6 2.64 Y86502 2.5P 2.205 - 0.433 0.709 - 0.14 0.11 0.187 3 002 f ANSIGH32.82.83Y865032.5P2.205-0.512 0.787-0.140.110.1873002f No.8-32UNC GH3 3.4 3.47 Y86504 2.5P 2.48 - 0.512 0.827 - 0.17 0.131 0.25 3 002 f No.10-24UNC GH3 3.89 3.9 Y86505 2.5P 2.756 - 0.63 0.984 - 0.19 0.152 0.25 3 002 f SL GH3 5.1 5.19 Y86507 2.5P 3.15 - 0.748 1.181 - 0.26 0.191 0.312 3 002 f 1/4-20UNC GH5 5.1 5.19 Y86508 2.5P 3.15 - 0.748 1.181 - 0.26 0.191 0.312 3 002 f 5/16-18UNC GH3 6.6 6.65 Y86512 2.5P 3.543 - 0.866 1.378 - 0.32 0.238 0.375 3 002 f PO GH3 8 8.07 Y86516 2.5P 3.937 - 0.945 1.535 - 0.38 0.286 0.437 3 002 f 3/8-16UNC GH5 8 8.07 Y86517 2.5P 3.937 - 0.945 1.535 - 0.38 0.286 0.437 3 002 f 7/16-14UNC GH3 9.4 9.45 Y86520 2.5P 3.937 - 0.945 - - 0.32 0.242 0.406 3 014 f GH3 10.9 10.91 Y86524 2.5P 4.331 - 1.142 - - 0.37 0.275 0.437 3 014 f ST 1/2-13UNC GH5 10.9 10.91 Y86525 2.5P 4.331 - 1.142 - - 0.37 0.275 0.437 3 007 f UNF TCTR Ø Hole Ø(tolerance)(mm)(mm)CodeTHCHT(chamfer)LF LT THL LU LS DCON K LK(inch)(inch)(inch)(inch)(inch)(inch)(inch)(inch)NOFTypeStock ANSI ROLL No.10-32UNF GH3 4.1 4.12 Y86506 2.5P 2.756 - 0.63 0.984 - 0.19 0.152 0.25 3 002 f GH3 5.5 5.53 Y86509 2.5P 3.15 - 0.748 1.181 - 0.26 0.191 0.312 3 002 f 1/4-28UNF GH4 5.5 5.53 Y86511 2.5P 3.15 - 0.748 1.181 - 0.26 0.191 0.312 3 002 f CARBIDE 3/8-24UNF GH3 8.5 8.57 Y86518 2.5P 3.543 - 0.787 1.535 - 0.38 0.286 0.437 3 002 f 1/2-20UNF GH3 11.5 11.54 Y86526 2.5P 3.937 - 0.866 - - 0.37 0.275 0.437 3 007 f LONG HAND TAPS EG (STI) SPECIAL THREADS, GAUGES THREAD MILLS DIES CENTER DRILLS Technical info The most suitable GH tap class to cut accurate 2B, 3B (UNJ) and 2B oversized internal threads tolerance, depends on application conditions and work-piece materials. Yamawa GH class system offers a wide range of alternative tap classes allowing each customer to select the most suitable one according to application requirement. 187 Check page 673 of Technical info for full details.