Measuring inserts for internal thread micrometer, Whitworth thread 55° flank angle, 40-32 threads per inch, per pair

Description

Insert pair for Whitworth threads, 55° flank angle, 40 – 32 is a Schut precision instrument from the ECONOMY LINE series — used for workshop measurement, inspection, and reference work in machine shop and manufacturing environments. Hardened and ground reference surfaces provide repeatable measurement; the instrument is designed for handheld or fixture-mounted use depending on the workshop application.

ECONOMY LINE build quality. Hardened and ground reference surfaces and contact points for repeatable measurement; matched to Schut precision quality class. The instrument is designed for handheld or fixture-mounted use depending on the workshop application, and integrates with standard inspection workflows in metrology labs and machine shop QC stations.

Usage: position the instrument against the workpiece’s reference surface or feature, and perform the measurement according to the instrument’s standard procedure (depending on type — direct reading, comparative deviation, go/no-go verification, or wrung-stack reference). Zero-verify against a setting standard during periodic verification and document with a calibration certificate. The instrument’s design supports both one-off inspection and back-to-back QC workflows.

Common applications: workshop incoming inspection of components, on-machine setup checks, fitter and toolmaker bench measurement, calibration lab reference work, and QC workflows within the Schut product line. The STICK MICROMETERS category is the standard workshop tool for the measurement/reference task this product covers.

Features

• Insert pair for Whitworth threads, 55° flank angle, 40 – 32
• Hardened, ground reference surfaces for repeatable measurement
• Schut build quality
• Suitable for workshop QC, calibration lab, and bench measurement applications
• ECONOMY LINE series

Specifications

Compatible accessories

Compatible accessories: Schut setting standards and reference standards for periodic verification of accuracy at known dimensions; calibration certificate (ISO 17025) at first delivery and during periodic verification — typically a 12-month interval for production floors, 6 months for high-volume inspection chains; Schut protective cases and bench storage; Schut spare parts and consumables where applicable.

Additional information