Precision Steel Cylindrical Square JIS B7539 Standard Product

[ Model:STEEL CYLINDRICAL SQUARE ][ Stock No:111 ]
Precision Steel Cylindrical Square JIS B7539 Standard Product
  • Maintains high accuracy as a master for squareness measurement.
  • Use for measurement of perpendicularity of parts attached using jigs, products squareness, etc
  • Because the contact surface with work piece is a 1 line cylindrical surface, accurate Measurement can be performed.
  • All sizes are hardened.

*If requested, we can also manufacture a chrome plated type.
*300~600mm is handle. 800mm and above is eyebolt attached.

Code No. Nominal Measurement Measurement
(H×φmm)
Squareness
(μm)
Weight
(kg)
FN101 100 100×60 2.5 3
FN102 150 150×70 2.8 4
FN103 200 200×80 3.0 6
FN104 250 250×90 3.3 9
FN105 300 300×100 3.5 11
FN107 400 400×120 4.0 20
FN108 500 500×130 4.5 32
FN109 600 600×160 5.0 47
FN110 800 800×200 6.0 79
FN111 1000 1000×240 7.0 135
FN112 1200 1200×260 8.0 160
FN113 1500 1500×280 9.5 290
FN114 2000 2000×300 12.0 435

Other products of Square

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