Recommen Segment:1J N+RZ/N-RZded class Thread FormingTaps forSteelsOverall length LThread length ℓThread len ℓ+Neck gth l nShank ength ℓsShank dia. DsSize of square KLength of square ℓk
SizeClassCodeChamferL (mm)ℓ (mm)ℓn (mm)ℓs (mm)Ds (mm)K (mm)ℓk (mm)LobeTypeStock
For Metric Threads
M1×0.25G4 G5NRZP41.0BP NRZP41.0BB NRZP51.0BP NRZP51.0BB4P 2P 4P 2P364.5-2432.5541○ △
M1.2×0.25G4 G5NRZP41.2BP NRZP41.2BB NRZP51.2BP NRZP51.2BB4P 2P 4P 2P364.5-2432.5541○ △
M1.4×0.3G4 G5NRZP41.4CP NRZP41.4CB NRZP51.4CP NRZP51.4CB4P 2P 4P 2P365.4-2432.5541◎ ○
M1.6×0.35G4 G5NRZP41.6DP NRZP41.6DB NRZP51.6DP NRZP51.6DB4P 2P 4P 2P366.3-2432.5542
M1.7×0.35G4 G5NRZP41.7DP NRZP41.7DB NRZP51.7DP NRZP51.7DB4P 2P 4P 2P366.3-2432.5542
G6NRZP61.7DP NRZP61.7DB4P 2P
M1.8×0.35G4 G5NRZP41.8DP NRZP41.8DB NRZP51.8DP NRZP51.8DB4P 2P 4P 2P426.3-2732.5542
M2×0.4G4 G5 G6NRZP42.0EP NRZP42.0EB NRZP52.0EP NRZP52.0EB NRZP62.0EP NRZP62.0EB4P 2P 4P 2P 4P 2P427.2-2732.5543◎ ○
M2×0.25G4 G5NRZM42.0BP NRZM42.0BB NRZM52.0BP NRZM52.0BB4P 2P 4P 2P424.5-2732.5543
M2.2×0.45G5NRZP52.2FP NRZP52.2FB4P 2P428.1-2732.5543
G4NRZP42.3EP NRZP42.3EB4P 2P
M2.3×0.4G5 G6NRZP52.3EP NRZP52.3EB NRZP62.3EP4P 2P 4P427.2-2732.5543
NRZP62.3EB2P
M2.5×0.45G5NRZP52.5FP NRZP52.5FB4P 2P468.1142932.5544