
Oversized h stock standard, ) check stock EU, f check stock JP, m stock exhaustion UNF TCTR Bored Hole Ø (mm)(tolerance)MaxMinCodeTHCHT(chamfer)LF(mm)THL(mm) LU(mm) LS DCON K(mm)(mm)(mm)LK(mm)NOF(Lobes)TypeStock Intro JIS G7 9.1 8.99 NRZM7U06MP 4P 75 23 - 38 7 5.5 8 3(6) 026 f 3/8-24UNF G7 9.1 8.99 NRZM7U06MB 2P 75 23 - 38 7 5.5 8 3(6) 026 f SP G8 10.62 10.48 NRZM8U07NP 4P 82 26 - 42 8.5 6.5 9 4(8) 026 f 7/16-20UNF G8 10.62 10.48 NRZM8U07NB 2P 82 26 - 42 8.5 6.5 9 4(8) 026 f G8 12.2 12.06 NRZM8U08NP 4P 88 26 - 45 10.5 8 11 4(8) 026 f 1/2-20UNF G8 12.2 12.06 NRZM8U08NB 2P 88 26 - 45 10.5 8 11 4(8) 026 f SL PO ST ROLL JIS CARBIDE LONG HAND TAPS EG (STI) SPECIAL THREADS, GAUGES THREAD MILLS DIES CENTER DRILLS Technical info 377