energies related thereto consequently washer 500 shortens its inner dimension to a dimension z from its original inner dimension y or an amount z 2 on each side proximate each side wall region 406 a 406 b as shown it will be recognized that this z 2 deformation of washer 500 on the wall parts impedes removal relative to cut in lips 407 a 407 b but does not completely stop sliding or rotation of the washer up and down of the wall parts 405 a 405 b as noted earlier herein and as can be seen from fig1 a particular advantage of the invention is that the presence of apertures 417 between the wall parts 405 a 405 b in the anchor member 400 provides an enabling clearance area accommodating presence of the anchor member lower body portion in the closet flange arcuate course anchoring slotted openings 801 in contrast to the present invention where a 5 16 u2033 diameter threaded bolt is received in a fully cylindrical length adjustment sleeve as in the piper patent such sleeve outside surface cannot enter slotted openings 801 being too wide for entering in between the walls 802 802 of the slotted openings 801 as fig1 depicts the threads of the stud 300 of the present invention just fits between walls 802 802 and side walls 406 a 406 b prevent relative rotation to the slot side walls enabling an easy installation and operating as rotational resistant surfaces contacting respective side walls 802 during installation the invention also provides as shown in fig1 a kit of components parts for connecting a toilet to a connecting closet flange the kit includes at least one components parts assembly 100 the assembly including an anchor member 400 having an.