Marsh Brothers' unique polymer has been used to make the standard spinner washers even better. These washers made from Thordon polymer allow them to take the shape of the spinner?s curvature without cracking.
Propeller spinner washers are typically made from thin nylon. They are usually replaced every time the spinner is removed because the screw pressure against the spinner curvature causes the nylon washers to fail.
using the correct washer on prop spinners with new screws have taken the movement out of spinner to bulkhead plate and makes for a smooth engine operation.
William L
November 10, 2019
Works well, can be seen from a distance, I have polished spinners.
Joseph L
March 10, 2017
They are quite visible close up, and thats a good thing for inspection, but at a distance theyre not very noticeable.
Pat
October 27, 2016
Washers will surely do the trick. However, just be VERY AWARE that these are VERY MUCH a CUB YELLOW and will stick out like a sore thumb on a light colored spinner applications.
Mike
August 29, 2016
Features
Instead of nylon, these washers are machined from an extruded billet of a new, very tough polymer material ? the toughest we make ? so they won?t crack or extrude. The washers easily conform to the spinner?s curved surface and will serve without replacement for a very long time. In fact, they may never need replacement!
Fits a # 10 screw, with a diameter and thickness to suit the round head stainless steel screw usually used for prop spinners.
Contents
This kit contains: 25 polymer based washers (screws not included)
Works well, can be seen from a distance, I have polished spinners.
Pat
27.10.2016
They are quite visible close up, and thats a good thing for inspection, but at a distance theyre not very noticeable.
Mike
29.08.2016
Washers will surely do the trick. However, just be VERY AWARE that these are VERY MUCH a CUB YELLOW and will stick out like a sore thumb on a light colored spinner applications.
William L
10.11.2019
using the correct washer on prop spinners with new screws have taken the movement out of spinner to bulkhead plate and makes for a smooth engine operation.
