LS-N-RS JIS

Long Shank Roll Taps for Non-Ferrous Materials

Specification

■ LS-N-RS is the long shank forming tap suitable for non-ferrous materials such as aluminum castings, aluminum diecasting and brass. Nitride

Recommended Tapping Speeds depending on Materials

Wrought aluminumAluminum alloy castingsZinc alloy castings
5アルミ圧延材15アルミ合金鋳物5155亜鉛合金鋳物15
(m/min)(m/min)( m/ min)

TYPE:1 TYPE:2

Recommended class Segment::1J

SizeClassCodeChamferL (mm)ℓ (mm)ℓn (mm)ℓs (mm)Ds (mm)K (mm)ℓk (mm)LobeTYPEMSRP
ForMetric Threads
M3 × 0.5G5NRSF53.0GP104P1009184043.2641¥ 3,540
M3 × 0.5G5NRSF53.0GB102P1009184043.2641¥ 3,540
M3 × 0.5G6NRSF63.0GP104P1009184043.2641¥ 3,540
M3 × 0.5G6NRSF63.0GB102P1009184043.2641¥ 3,540
M4 × 0.7G6NRSF64.0IP104P10011214054741¥ 3,230
M4 × 0.7G6NRSF64.0IB102P10011214054741¥ 3,230
M4 × 0.7G7NRSF74.0IP104P10011214054741¥ 3,230
M4 × 0.7G7NRSF74.0IB102P10011214054741¥ 3,230
M5 × 0.8G6NRSF65.0KP104P1001325405.54.5741¥ 2,820 ※
M5 × 0.8G6NRSF65.0KB102P1001325405.54.5741¥ 2,820 ※
M5 × 0.8G7NRSF75.0KP104P1001325405.54.5741¥ 2,820 ※
M5 × 0.8G7NRSF75.0KB102P1001325405.54.5741¥ 2,820 ※
M6 × 1G7NRSF76.0MP104P10015304064.5741¥ 2,420
M6 × 1G7NRSF76.0MP154P15015304064.5741¥ 4,270
M6 × 1G7NRSF76.0MB102P10015304064.5741¥ 2,420
M6 × 1G7NRSF76.0MB152P15015304064.5741¥ 4,270
M6 × 1G8NRSF86.0MP104P10015304064.5741¥ 2,420 ※
M6 × 1G8NRSF86.0MP154P15015304064.5741¥ 4,270 ※
M6 × 1G8NRSF86.0MB102P10015304064.5741¥ 2,420 ※
M6 × 1G8NRSF86.0MB152P15015304064.5741¥ 4,270 ※
M8 × 1.25G7NRSM78.0NP104P10019-506.25862¥ 3,110 ※
M8 × 1.25G7NRSM78.0NP154P15019-506.25862¥ 5,320 ※
M8 × 1.25G7NRSM78.0NB102P10019-506.25862¥ 3,110 ※
M8 × 1.25G7NRSM78.0NB152P15019-506.25862¥ 5,320 ※