Flat Contact Points for Dial Indicator Depth Gauge feature a 0.4 mm thick flat contact surface with an 8 mm diameter and a 30 mm long M2.5 threaded shank. The low profile and precise geometry are intended to provide reliable, repeatable depth measurements in metrology setups. Key benefits Lowprofile contact helps minimize interference when measuring shallow features. 8 mm diameter contact surface offers stable seating for repeatable readings. 30 mm overall length with an M2.5 threaded shank enables secure attachment to compatible dial indicators. Flat contact geometry reduces measurement error on flat surfaces and supports consistent seating. Simple installation on standard M2.5 threaded shanks without special tools. Designed to support accurate depth measurements in dial indicator depth gauge applications. Key attributes Functionality: Flat contact points for dial indicator depth gauge. Compatibility: Fits dial indicator depth gauges with M2.5 threaded shanks. Size: 0.4 mm thickness; 8 mm diameter contact surface; 30 mm shank length. Material: not specified. Performance: Flat surface promotes stable, repeatable depth readings. Use cases Depth measurement of holes, slots, or recessed features in machined parts where clearance is limited. Verification of workpiece depths in fixtures or jigs that require precise, repeatable contact at a defined point. Instrument setup and calibration tasks that benefit from a consistent, lowprofile contact for depth checks.