Thread gauge

Product Description

Thread gauges are used to inspect the screw threads of components and to ensure that they are within the permissible limits. Different gauges are available for different thread profiles like metric, unified, NPT, NPTF, Stub Acme, buttress, BSW, BSF, BA, BSP, BSCY etc. A thread ring gauge is used for checking the diameter and the pitch of threaded shafts whereas a plug gauge is used for the inspection of threaded bores. Manufactured from high quality bearing steel duly hardened and ground to ****0 HRC providing tight tolerance and accurate measurements across various thread profiles.
 

• ACME: ANSI/ASME B1.*****7
• BA: BS ******1
• BSCY: BS *******0
• BSPP: IS:********5
• BSW/BSF: BS ******7
• Buttress: BS ********0
• Metric: DIN ******9
• NPT: ANSI/ASME B1.*0.*****3
• Trapezoidal: ISO ********8
• Unified: BS ***0