BSW – BRITISH STANDARD WHITWORTH COARSE

APPLICABLE STANDARDS; BS-21, BS 919, ISO 228, ISO 7-2, EN10226
BSPP, BSF & BSW are Whitworth parallel screw thread with a full angle of 55 degrees and one-sixth of this sharp V is truncated and rounded at the top and bottom (crest and root).
ItemDescription
BSF101WHITWORTH 3/16" 32 BSF D/E PLUG GAUGE
BSF101.1WHITWORTH 3/16" 32 BSF GO RING GAUGE
BSF101.2WHITWORTH 3/16" 32 BSF NOGO RING GAUGE
BSF102WHITWORTH 1/4" 26 BSF D/E PLUG GAUGE
BSF102.1WHITWORTH 1/4" 26 BSF GO RING GAUGE
BSF102.2WHITWORTH 1/4" 26 BSF NOGO RING GAUGE
BSF103WHITWORTH 5/16" 22 BSF D/E PLUG GAUGE
BSF103.1WHITWORTH 5/16" 22 BSF GO RING GAUGE
BSF103.2WHITWORTH 5/16" 22 BSF NOGO RING GAUGE
BSF104WHITWORTH 3/8" 20 BSF D/E PLUG GAUGE
BSF104.1WHITWORTH 3/8" 20 BSF GO RING GAUGE
BSF104.2WHITWORTH 3/8" 20 BSF NOGO RING GAUGE
BSF105WHITWORTH 7/16" 18 BSF D/E PLUG GAUGE
BSF105.1WHITWORTH 7/16" 18 BSF GO RING GAUGE
BSF105.2WHITWORTH 7/16" 18 BSF NOGO RING GAUGE
BSF106WHITWORTH 1/2" 16 BSF D/E PLUG GAUGE
BSF106.1WHITWORTH 1/2" 16 BSF GO RING GAUGE
BSF106.2WHITWORTH 1/2" 16 BSF NOGO RING GAUGE
BSF107WHITWORTH 5/8" 14 BSF D/E PLUG GAUGE
BSF107.1WHITWORTH 5/8" 14 BSF GO RING GAUGE
BSF107.2WHITWORTH 5/8" 14 BSF NOGO RING GAUGE
BSF108WHITWORTH 3/4" 12 BSF D/E PLUG GAUGE
BSF108.1WHITWORTH 3/4" 12 BSF GO RING GAUGE
BSF108.2WHITWORTH 3/4" 12 BSF NOGO RING GAUGE
BSF109WHITWORTH 7/8" 11 BSF PLUG GAUGE
BSF109.1WHITWORTH 7/8" 11 BSF GO RING GAUGE
BSF109.2WHITWORTH 7/8" 11 BSF NOGO RING GAUGE
BSF110WHITWORTH 1" 10 BSF D/E PLUG GAUGE
BSF110.1WHITWORTH 1" 10 BSF GO RING GAUGE
BSF110.2WHITWORTH 1" 10 BSF NOGO RING GAUGE
BSW100WHITWORTH 1/8" 40 BSW D/E PLUG GAUGE
BSW100.1WHITWORTH 1/8" 40 BSW GO RING GAUGE
BSW100.2WHITWORTH 1/8" 40 BSW NOGO RING GAUGE
BSW101WHITWORTH 3/16" 24 BSW D/E PLUG GAUGE
BSW101.1WHITWORTH 3/16" 24 BSW GO RING GAUGE
BSW101.2WHITWORTH 3/16" 24 BSW NOGO RING GAUGE
BSW102WHITWORTH 1/4" 20 BSW D/E PLUG GAUGE
BSW102.1WHITWORTH 1/4" 20 BSW GO RING GAUGE
BSW102.2WHITWORTH 1/4" 20 BSW NOGO RING GAUGE
BSW103WHITWORTH 5/16" 18 BSW D/E PLUG GAUGE
BSW103.1WHITWORTH 5/16" 18 BSW GO RING GAUGE
BSW103.2WHITWORTH 5/16" 18 BSW NOGO RING GAUGE
BSW104WHITWORTH 3/8" 16 BSW D/E PLUG GAUGE
BSW104.1WHITWORTH 3/8" 16 BSW GO RING GAUGE
BSW104.2WHITWORTH 3/8" 16 BSW NOGO RING GAUGE
BSW105WHITWORTH 7/16" 14 BSW D/E PLUG GAUGE
BSW105.1WHITWORTH 7/16" 14 BSW GO RING GAUGE
BSW105.2WHITWORTH 7/16" 14 BSW NOGO RING GAUGE
BSW106WHITWORTH 1/2" 12 BSW D/E PLUG GAUGE
BSW106.1WHITWORTH 1/2" 12 BSW GO RING GAUGE
BSW106.2WHITWORTH 1/2 12 BSW NOGO RING GAUGE
BSW107WHITWORTH 5/8" 11 BSW D/E PLUG GAUGE
BSW107.1WHITWORTH 5/8" 11 BSW GO RING GAUGE
BSW107.2WHITWORTH 5/8" 11 BSW NOGO RING GAUGE
BSW108WHITWORTH 3/4" 10 BSW PLUG GAUGE
BSW108.1WHITWORTH 3/4" 10 BSW GO RING GAUGE
BSW108.2WHITWORTH 3/4" 10 BSW NOGO RING GAUGE
BSW109WHITWORTH 7/8" 9 BSW D/E PLUG GAUGE
BSW109.1WHITWORTH 7/8" 9 BSW GO RING GAUGE
BSW109.2WHITWORTH 7/8" 9 BSW NOGO RING GAUGE
BSW110WHITWORTH 1" 8 BSW D/E PLUG GAUGE
BSW110.1WHITWORTH 1"8 BSW GO RING GAUGE
BSW110.2WHITWORTH 1" 8 BSW NOGO RING GAUGE