What is the washer used for?
5/16 SS Washer
Hardware & Connectors
Status:
Open Nov 07, 2025 - 10:39 AM
1answer
Answer
Nov 07, 2025 - 10:39 AM
This washer is used underneath fasteners on spas or hot tubs to help keep propulsion system components intact. By distributing the load of the fastener, it prevents damage to delicate surfaces and helps maintain the integrity of the propulsion system, which is essential for proper spa or hot tub operation.
View More Product Details
5/16 SS Washer
Stay safe. Prevent spa parts from moving needlessly and causing accidents. The 5/16 SS Washer is designed especially to work with moving parts in your swim spa. General use 5/16 SS Washer from Master Spa Parts. This unit goes underneath fasteners on your spa/hot tub to keep components of your propul...
See More
View all Hardware & Connectors Questions & Answers
View all 5/16 SS Washer Questions & Answers
Add New Comment