Thread measuring bolts
Product number:
552101
26 sizes, for internal & external threads, metric M4 to M12 standard thread and imperial No.6 to 1/2" UNF
Product Information "Thread measuring bolts"
26 sizes, for internal & external threads, metric M4 to M12 standard thread and imperial No.6 to 1/2" UNF
- with 2-in-1 function for measuring internal and external threads
- for quick determination of thread size and thread pitch
- for screws, nuts, stud bolts, through holes and blind holes
- clearly visible size marking on each individual gauge
- metric M4-M12 regular thread
- inch No.6-1/2" UNF thread