Harden 580412 52 Pieces Screw-pitch Gauge Socket~Sets Heat treated carbon steel cutters

Heat treated carbon steel cutters

4 Pin Punches

Heavy duty steel fabricated construction with 4 mounting holes for stability and safety

Product Width: 410mm

20 x 5/16"

Harden 580412 52 Pieces Screw-pitch Gauge Socket~Sets Heat treated carbon steel cuttersMeasurement of thread pitch: Using the toothed steel plate in the threaded plate as a template, clamp it onto the tested threaded work piece. If it is not tight, replace it with another piece until it is tight. At this time, the size marked on the thread gauge is the thread pitch of the tested threaded work piece. Specifications: Stainless steel blade, surface polished Size: Metric: 0. 25 6. 0mm Inch: 4 62 Metrich 60 Whit worth 55 Sizes: Metric: 0.