Pitch Gauge PG137 TRUSCO

●The pitch of general screws can be measured easily and accurately.●For screw pitch.●Dimension (mm):70 x 15●Set Details (mm):4, 41/2, 5 to 14 (per 1.0), 16, 18, 19, 20, 22, 24, 25, 26, 28, 30, 32, 40, 48, 60●Number of Sheets (sheets):26●Precision: 60 to 40 threads (?}0.03mm)/39 to 10 threads (?}0.05mm)/9 to 4 threads (?}0.07mm)●Cold rolled steel