■ for Metric Threads

unit: mm Minor diameter of internal threads (D ) Minor diameter of internal threads (D )

1 Bored hole size 1 Bored hole size

Size Size ( ref.) ( ref.)

Max.Min.Max.Min.
M58×454.27053.67054.1M72×270.21069.83570.1
M58×355.25254.75255.1M72×1.570.67670.37670.6
M58×256.21055.83556.1M75×471.27070.67071.1
M58×1.556.67656.37656.6M75×372.25271.75272.1
M60×5.554.79654.04654.6M75×273.21072.83573.1
M60×456.27055.67056.1M75×1.573.67673.37673.6
M60×357.25256.75257.1M76×670.30569.50570.1
M60×258.21057.83558.1M76×472.27071.67072.1
M60×1.558.67658.37658.6M76×373.25272.75273.1
M62×458.27057.67058.1M76×274.21073.83574.1
M62×359.25258.75259.1M76×1.574.67674.37674.6
M62×260.21059.83560.1M78×276.21075.83576.1
M62×1.560.67660.37660.6M80×674.30573.50574.1
M64×658.30557.50558.1M80×476.27075.67076.1
M64×460.27059.67060.1M80×377.25276.75277.1
M64×361.25260.75261.1M80×278.21077.83578.1
M64×262.21061.83562.1M80×1.578.67678.37678.6
M64×1.562.67662.37662.6M82×280.21079.83580.1
M65×461.27060.67061.1M85×679.30578.50579.1
M65×362.25261.75262.1M85×481.27080.67081.1
M65×263.21062.83563.1M85×382.25281.75282.1
M65×1.563.67663.37663.6M85×283.21082.83583.1
M68×662.30561.50562.1M90×684.30583.50584.1
M68×464.27063.67064.1M90×486.27085.67086.1
M68×365.25264.75265.1M90×387.25286.75287.1
M68×266.21065.83566.1M90×288.21087.83588.1
M68×1.566.67666.37666.6M95×689.30588.50589.1
M70×664.30563.50564.1M95×491.27090.67091.1
M70×466.27065.67066.1M95×392.25291.75292.1
M70×367.25266.75267.1M95×293.21092.83593.1
M70×268.21067.83568.1M100×694.30593.50594.1
M70×1.568.67668.37668.6M100×496.27095.67096.1
M72×666.30565.50566.1M100×397.25296.75297.1
M72×468.27067.67068.1M100×298.21097.83598.1
M72×369.25268.75269.1
  • D1: Minor diameter of 6H internal thread.