JIS MHRZ Z-PRO Roll Taps for Medium Hardness Carbon Steels

SizeClassCodeChamferL (mm)ℓ (mm)ℓn (mm)ℓs (mm)Ds (mm)K (mm)ℓk (mm)LobeTYPEMSRP
M8 × 1.25G821101010644P15012-466.25865¥ 10,300
M8 × 1.25G821111010642P15012-466.25865¥ 10,300
M10 × 1.5G821101010784P15013-5175.5885¥ 12,100
M10 × 1.5G821111010782P15013-5175.5885¥ 12,100
M10 × 1.25G821101010794P15013-5175.5885¥ 12,100
M10 × 1.25G821111010792P15013-5175.5885¥ 12,100
M12 × 1.75G821101010884P15015-568.56.5985¥ 14,400
M12 × 1.75G821111010882P15015-568.56.5985¥ 14,400
M12 × 1.5G821101010894P15015-568.56.5985¥ 14,400
M12 × 1.5G821111010892P15015-568.56.5985¥ 14,400
M12 × 1.25G821101010904P15015-568.56.5985¥ 14,400
M12 × 1.25G821111010902P15015-568.56.5985¥ 14,400
M14 × 1.5G921101011024P15018-5610.581185¥ 19,200
M14 × 1.5G921111011022P15018-5610.581185¥ 19,200
M16 × 1.5G921101011164P15018-5612.5101385¥ 20,200
M16 × 1.5G921111011162P15018-5612.5101385¥ 20,200

Number of oil grooves: M6 = 5, M8 = 6, M10 and larger = 8 For M6 and smaller, external centers of 2 thread chamfer taps are removed.