Posting a message to the forum will remove the above advertisement
  1. Checkout our Plumbers Insurance area - heavily discounted Public Liability Insurance and Van Insurance specifically designed for plumbers.

Discuss Help with blanking cap please (1 1/4 OD, 1 1/16 ID, 11 or 11 1/2 TPI) in the Fittings & Pipes area at

  1. RobbieT

    RobbieT New Member

    Hello all,

    Any help appreciated finding a blanking cap for the fitting with details below and photos attached.

    The thread outside diameter is very close to 1 1/4 inch.
    The thread inside diameter is very close to 1 1/16 inch.
    The threads per inch is 11 or 11 1/2 TPI.

    Thanks for any help,

    IMG_20171119_235844394_2.jpg IMG_20171119_235825044_2.jpg
  2. ShaunCorbs

    ShaunCorbs S. Mod Trusted Plumber GSR Top Contributor!!

    • Agree Agree x 1
Similar Threads - Help blanking please Forum Date
Concealed Cistern - help with changing flush valve Plumbing Forum Jul 13, 2018
Help with sizing radiator Plumbing Forum Jul 13, 2018