Products

Calibration

Rentals

Resources

About

CONTACT US

BSPP THREAD GAUGES - BRITISH STANDARD PIPE PARALLEL (G SERIES)

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).

ID - Item Name

  • B100.1 - G 1/16" 28 BSPP GO RING GAUGE ISO 228

  • B100.2 - G 1/16" 28 BSPP NOGO RING GAUGE ISO 228

  • B100 - G 1/16" 28 BSPP D/E PLUG GAUGE ISO 228

  • B101.1 - G 1/8" 28 BSPP RING GO GAUGE ISO 228

  • B101.2 - G 1/8" 28 BSPP RING NOGO GAUGE ISO 228

  • B101 - G 1/8" 28 BSPP D/E PLUG GAUGE ISO 228

  • B102.1 - G 1/4" 19 BSPP GO RING GAUGE ISO 228

  • B102.2 - G 1/4" 19 BSPP NOGO RING GAUGE ISO 228

  • B102 - G 1/4" 19 BSPP D/E PLUG GAUGE ISO 228

  • B103.1 - G 3/8" 19 BSPP GO RING GAUGE ISO 228

  • B103.2 - G 3/8" 19 BSPP NOGO RING GAUGE ISO 228

  • B103 - G 3/8" 19 BSPP D/E PLUG GAUGE ISO 228

  • B104.1 - G 1/2" 14 BSPP GO RING GAUGE ISO 228

  • B104.2 - G 1/2" 14 BSPP NOGO RING GAUGE ISO 228

  • B104 - G 1/2" 14 BSPP D/E PLUG GAUGE ISO 228

  • B105.1 - G 5/8" 14 BSPP GO RING GAUGE ISO 228

  • B105.2 - G 5/8" 14 BSPP NOGO RING GAUGE ISO 228

  • B105 - G 5/8" 14 BSPP D/E PLUG GAUGE ISO 228

  • B106.1 - G 3/4" 14 BSPP GO RING GAUGE ISO 228

  • B106.2 - G 3/4" 14 BSPP NOGO RING GAUGE ISO 228

  • B106 - G 3/4" 14 BSPP D/E PLUG GAUGE ISO 228

  • B107.1 - G 7/8" 14 BSPP GO RING GAUGE ISO 228

  • B107.2 - G 7/8" 14 BSPP NOGO RING GAUGE ISO 228

  • B107 - G 7/8" 14 BSPP D/E PLUG GAUGE ISO 228

  • B108.1 - G 1" 11 BSPP GO RING GAUGE ISO 228

  • B108.2 - G 1" 11 BSPP NOGO RING GAUGE ISO 228

  • B108.3 - G 1-1/4" 11 BSPP D/E PLUG GAUGE ISO 228

  • B108.4 - G 1-1/4" 11 BSPP GO RING GAUGE ISO 228

  • B108.5 - G 1-1/4" 11 BSPP NOGO RING GAUGE ISO 228

  • B108 - G 1" 11 BSPP D/E PLUG GAUGE ISO 228

  • B109.01 - G 1-1/2" 11 BSPP GO RING GAUGE ISO 228

  • B109.02 - G 1-1/2" 11 BSPP NOGO RING GAUGE ISO 228

  • B109.11 - G 2" 11 BSPP GO RING GAUGE ISO 228

  • B109.12 - G 2" 11 BSPP NOGO RING GAUGE ISO 228

  • B109.1 - G 2" 11 BSPP GO/NOGO PLUG GAUGE ISO 228

  • B109.21 - G 2-1/2" 11 BSPP NOGO PLUG GAUGE ISO 228

  • B109.2 - G 2-1/2" 11 BSPP GO PLUG GAUGE ISO 228

  • B109.35 - G 3" 11 BSPP NOGO PLUG GAUGE ISO 228

  • B109.3 - G 3" 11 BSPP GO PLUG GAUGE ISO 228

  • B109.4 - G 4" 11 BSPP GO PLUG GAUGE ISO 228

  • B109.5 - G 5" 11 BSPP GO PLUG GAUGE ISO 228

  • B109.6 - G 6" 11 BSPP GO PLUG GAUGE ISO 228

  • B109 - G 1-1/2" 11 BSPP GO/NOGO PLUG GAUGE ISO 228