Straight Adaptor – Metric BSPP Male Thread

Tube O/D (mm) – BSPP Male Thread * 

  4 – 1/8″

  4 – 1/4″ (+£0.14)

  5 – 1/8″ (+£0.06)

  5 – 1/4″ (+£0.17)

  6 – 1/8″ (+£0.06)

  6 – 1/4″ (+£0.14)

  8 – 1/8″ (+£0.11)

  8 – 1/4″ (+£0.14)

  8 – 3/8″ (+£0.43)

  10 – 1/4″ (+£0.71)

  10 – 3/8″ (+£0.86)

  10 – 1/2″ (+£1.29)

  12 – 3/8″ (+£1.26)

  12 – 1/2″ (+£1.49)

  15 – 1/2″ (+£1.87)