Catalog number: GP2N-0407 Features: ●One-sided thread gauge, one-sided pin gauge, pilot hole confirmation gauge. ●Gauge to check that the pilot hole diameter of the screw is not positive. Applications: ●To check the positive NG of the pilot hole diameter of the screw. ●For checking negative NG Specifications: ●Gauge method: Pilot hole confirmation for screw ●Nominal dimensions (mm): M4 x 0.7 ●Type: Pilot hole diameter positive NG confirmation Material/Finish: ●Shank: Aluminum
