Thread gauges BSW / BSF - BS 84 / BS919
Thread Gauges BSW / BSF according to BS 84 & BS 919 | ULTRA Shop
Buy thread gauges for BSW (1/8" to 6") & BSF (3/16" to 4 1/4") according to BS 84 / BS 919 online. ULTRA plug & ring gauges for British imperial threads.
Thread gauges for British Standard Whitworth coarse threads (BSW) and British Standard Whitworth fine threads (BSF) according to BS 84 and BS 919 ensure reliable go/no-go inspection in international mechanical engineering, the petrochemical industry, and vintage vehicle maintenance. You receive these wear-resistant thread limit plug gauges, thread go ring gauges, and thread no-go ring gauges from the premium ULTRA brand, manufactured from high-grade, hardened gauge steel for maximum tool life. All gauges guarantee traceable calibration through optional factory or DAkkS certificates for your quality assurance.
